Rooftop Stairs – Non-Penetrating Roof Mounted Solutions

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Roof-top equipment requires ongoing maintenance to keep work environments safe. Workers accessing roof-tops to maintain equipment frequently meet accessibility challenges and obstacles such as pipes, skylights, ducts, and parapets, not to mention abundant trip and fall hazards. For rooftop accessibility and the ability to safely crossover over obstacles over 12″ height, an OSHA-compliant fixed non-penetrating rooftop stair or work platform is required.

When adding stair accessibility to roof-tops, a licensed Professional Engineer (P.E.) is required to ensure all conditions and contingencies are considered in the design, which includes not voiding any roof warranties and meeting International Building Code (IBC), OSHA, and any additional local compliance requirements. An engineer will ensure that structural considerations such as weight distribution, ongoing wear (e.g., wind displacement), and long-term maintenance are factored in. Cutting corners to get the job done should never be considered. Not only can this be costly, but certified contractors and installers are always recommended. For example, a leak in a multi-story office building due to an improperly mounted stair unit and mechanical equipment will never be worth the perceived savings of getting the job done quickly by less capable installers.

Rooftop Crossover Stairs Hero Image

Most commercial roofs are TPO Membrane or Built-Up Roof Membrane (BUR). All roof-top stair installations should use non-penetrating mounting solutions to be effective. Roof curbs and equipment rails (see below for more info) are raised structural elements located under the roof membrane and installed when the roof is installed or redone. If your roof-top project requires these solutions, adding them can be costly and time-consuming. For lighter equipment, such as stairs, a less expensive base plate is needed to be safe and effective.

What is a TPO Membrane Roof?

TPO is a one-ply thermoplastic polyolefin membrane with a reinforcing scrim layer used on roofs to protect commercial and residential buildings from the elements. TPO Membrane Roof install

Tar & Gravel or Built-Up Roof (BUR)

BUR is typically 3 to 5 layers of roofing felt and bitumen laminated with hot tar and topped with a layer of aggregate.BUR Installation

Ideal for roof-top solutions

Because Upside’s rooftop access stairs are modular and made from lightweight, high-quality aluminum, no lift or crane is required for installation, and each component can be carried up to the roof. They are designed to meet your specifications, including code-compliancy.

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Common non-penetrating base plate installation options

If a curb isn’t possible when mounting roof-top stairs, a metal base plate solution is an easy and cost-effective alternative. In standard non-penetrating installations, the stair is anchored with countersunk bolts to a flat metal plate. The flat plate is rigid enough to distribute the weight over a wide surface area to prevent damage from point load and leaks. A thick neoprene pad is glued between the metal base plate and the roof, protecting the roof from the abrasive metal. Often the neoprene pad floats on the roof surface. Local codes may require the stair unit to be anchored to the roof.

  • Stair base plate on non-penetrating isolator pads helps mitigate leaks 
  • Flexible enough to be moved or adjusted. This includes leveling the roof-top stair.
  • Weight distribution–distribute the load (point load) over a bigger area to prevent the stair weight from creating depressions that create pooling or ponding of water. It also protects the unit from penetrating the roof surface or creating structural damage.
    • With styrofoam-insulated roofs, weight distribution is especially important.
    • When a roof heats up, it can become soft and create depression.
  • Using neoprene pads or vibration isolator pads between the flat plate and roof surface prevents abrasion from movement or wind, causing wear through the roof membrane.
  • Base plates or mounts raise stairs out of standing water after rain/snow.
  • Base plates are easier and less expensive to install.
Vibration and Movement damage from non-penetrating support

Common reasons for rooftop stair, catwalk, or crossover installations

  • For obstacles such as pipes, ducts, or walls over 12″ that workers must cross during ongoing maintenance, it is best practice to have a crossover stair or a catwalk system.
  • A permanent roof-top stair or ladder is required to access the roof or crossover a parapet or wall.
  • Safe access to solar panels, roof-top units, and mechanical equipment 
  • Stair crossovers over skylights
  • Safe access to work platforms for HVAC maintenance
  • Filter changes and maintenance for air handlers and evaporator coils
  • Roof-top access for the maintenance of power vents and roof centrifugal exhaust system

Curbs or equipment rails.

What is a curb or equipment rail?

A roof-top curb is used to mount mechanical units (such as air conditioning or exhaust fans), stairs, stair crossovers, or skylights on a roof.

A curb used on commercial roofs is typically a raised structural element made from wood or concrete located under the roof membrane. Flashing and a cant strip are used to transition from the roof to the curb. Flashing is usually a thin piece of galvanized steel used where the roof plane meets a vertical surface, the curb in this instance. A cant strip creates a smooth transition from the roof deck to the curb.

Rooftop Curb or Rail – A structural element under the roof membrane the unit is mounted to.

Because the curb is raised under the roof membrane, stairs and mechanical equipment can be anchored directly to the curb. Similar to curbs, equipment rails are long structural galvanized steel units designed to mount roof-top equipment, pipe roller supports, and duct pedestals, which do not penetrate the roof and are anchored using treated wood.


Common Rooftop Stair Configurations


Rooftop Stair Compliance

In addition to OSHA and IBC compliances, occasionally, additional codes must be followed to meet local industry compliance standards. In these cases, an engineer experienced with roof-top installations must be consulted. Aside from worker safety and building codes, wind events and seismic activity often need to be factored in when designing safe and effective solutions.

OSHA

Workers maintaining roof-top equipment at heights of 6 feet or more require access to stair platforms or conventional fall protection such as guardrail systems, safety net systems, or personal fall arrest systems. §1926.501(b)(1)

OSHA requires a crossover stair for obstacles over 12″

IMC-2003 306.5 Equipment and appliances on roofs or elevated structures.

Summary of IBC codes for stairs 

  • A permanent stair access solution is required for equipment and appliances installed on a roof that exceeds 16’ in height.
  • Roof obstacles and obstructions over 30″ high require a permanent method of access, such as a crossover stair.
  • A roof with a slope of 33% slope or greater requires a permanent stair solution.
  • Permanent ladders and stairs installed to or on a roof shall comply with the following minimum design criteria:
    • The side railing shall extend above the parapet or roof edge at least 30”.
    • The space between the ladder rung should not exceed 18”.
    • Ladders must have at least 6” of toe space.
    • 18” minimum spacing between rails
    • Ladder rungs must be no less than 0.75” in diameter and capable of withstanding a load of 300 lbs.
    • Ladders over 30’ in height need a landing rate to withstand 100 lbs. per sq. ft.
    • Ladders must be corrosion-resistant.
  • Roof-top catwalks need to be as least 24” wide and require railings.

Considerations for severe winds and seismic activity

Roof-top stairs and equipment must be engineered and mounted to withstand the forces of nature, such as high winds and seismic activity. Anchoring is required to secure the curb to the roof and the roof-top air-handling equipment or stairs to the curb. To meet certain local code compliances, a spring isolation system may be required. An engineer will need to evaluate your application and recommend the appropriate solution that meets the requirements of your project’s applicable building codes. Compliance verification and calculations can be provided and are performed by a licensed professional engineer for the seismic zone in which they are to be installed.

IBC Compliant Stairs

IBC Stairs Code & Requirements

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The International Building Code (IBC) has many requirements for stairways, and you must also meet the required number of means of egress and areas of refuge for wheelchairs.

IBC Compliant Stairs

Width (IBC 1011.2)

The number of occupants on each floor will determine the required width of the stairs. In short, the width is calculated by multiplying the occupant load served by such stairs by a factor of 0.3 inch per occupant. However, the very minimum width between handrails is 44 inches. You must calculate the IBC stair width for multi-story stairways versus single-story stairways.

Width = 0.3 x floor’s occupant load

Weight (live load) Capacity (IBC 1605)

Uniform live loads. (IBC 1607.3) – The live loads used in the design of buildings and other structures shall be the maximum loads expected by the intended use or occupancy but shall not be less than the minimum uniformly distributed live loads as listed in the below table.
Concentrated live loads. (OBC 1607.4) – Surfaces shall be designed to support the uniformly distributed live loads or the concentrated live loads, whichever produces the greater load effects. Concentrated live loads are uniformly distributed over an area of 2 1/2 feet by 2 1/2 feet (762 mm by 762 mm) and shall be located so as to produce the maximum load effects in the structural members.

UseUniform (PSF)Concentrated (Pounds)
Catwalk40300
Stairs & Exits100300*
Fire Escapes100
Walkways and Elevated Platforms
Other than exitways
60
* The minimum concentrated load on stair treads are based on an area of 2″ x 2″

Read More: Differences in IBC and OSHA Requirements

Headroom (IBC 1011.3)

Stairways are required to have a headroom clearance of 80 inches from the edge of each stair nosing measured vertically up to the ceiling. The clearance must continue past the last step for at least one stair tread depth.

Riser Height and Tread Depth (IBC 1011.5)

The step height, or the riser height, must be no less than 4 inches and no greater than 7 inches. The minimum tread depth is 11 inches. If the stairs have nosings, you measure from the leading edge of the nosing to the edge of the next step’s nosing.

ComplianceStair DepthRiser Height
OSHA9.5″ (240 mm)
Minimum
9.5″ (240 mm)
Maximum
IBC11″ (279 mm)
Minimum
4″ (102 mm) – 7″ (178 mm)
Minimum – Maximum

More on Stair Tread Depth vs. Stair Riser Height

Uniform Dimensions (IBC 1011.5.4)

IBC stairs must have the same riser and tread dimensions throughout the stairway. The difference between the largest and smallest tread depth or riser height cannot exceed 3/8 inch.

Solid Risers (IBC 1011.5.5.3)

Solid risers are required for IBC stairs except for means of egress stairways as long as the opening between treads does not allow a 1/2 inch diameter sphere to pass through.

Landings (IBC 1011.6 & 1009.6.3)

  • There must be a floor or landing at the top and bottom of each stairway.
  • The width of landings must be as wide as the stairways that they serve.
  • Where the stairway has a straight run, the landing does not need to be more than 48 inches deep.
  • Doors opening onto a landing cannot reduce the minimum landing width to less than half.
  • When the door is fully open, it cannot project more than 7 inches into the minimum dimensions of the landing.
  • If a wheelchair space is required for an area of refuge, the wheelchair space cannot be located in the required minimum landing dimensions or door swing.

Stairway Rise (IBC 1011.8)

Every 12 feet of vertical rise, the stairway must have a landing.

Stairway Rise

Walking Surface (IBC 1011.7.1)

  • The slope of the walking surface cannot be greater than 1:48 in any direction.
  • You can have walking surfaces with openings, but the openings cannot allow a 1/2-inch diameter sphere pass through.
  • If the stairs are outside, the design of the IBC stairs cannot allow water to accumulate on the walking surface.

Guards (IBC 1011.13 & 1015)

Guards are required along all open-sided walking surfaces of the stairway, including landings and stairs. The guard height must be at least 42 inches high, and it is measured vertically from the leading edges of the tread nosings or from the landing surface. Any spacing in the guards must be less than 4 inches. Shown below, the guards are vertical balusters, but guards can also be pieces of glass, wire, etc.

Guards

Handrails (IBC 1011.11 & 1014)

Handrails must be on both sides of the IBC stairs, and they must comply with these additional handrail requirements. You could compare all the ADA, OSHA and IBC stair railing height requirements here.

Stair Nosing Visual Contrast (IBC 504.6)

IBC Section 504.6, titled “Stair Treads and Risers,” governs the visual marking of stair nosings.

The IBC code mandates the following:

  • Contrast Strip Location: A visual contrast marking must be applied to the leading 1 to 2 inches (25 to 51 mm) of the tread or landing, measured horizontally from the nosing.
  • Contrast Requirements: This strip must visually contrast with the remainder of the tread. Either light-on-dark or dark-on-light color schemes are acceptable.
  • Width: The marking must extend the full width of the step or landing.
  • Durability: The material must be long-lasting and at least as slip-resistant as the surrounding tread.
  • Luminance Contrast: Though not numerically specified by IBC, the industry standard generally expects a minimum 30% luminance contrast to meet best practices and align with accessibility guidelines such as those in the ADA and ANSI A117.1 standards.

Understanding IBC 504.6 and the Critical Role of Visual Contrast in Stair Nosing

Is Visual Contrast Always Required?

While visual contrast is not explicitly required by the ADA except in certain transportation applications (e.g., escalators as specified by ASME A17.1), IBC 504.6 mandates it for most stairways in commercial buildings. The difference matters:

  • ADA = civil rights law protecting individuals with disabilities, often enforced via complaints or lawsuits.
    ADA requirements for businesses
  • IBC = building code, enforced through inspections, permitting, and local jurisdiction approvals.

Non-compliance with IBC 504.6 can lead to denial of occupancy, liability exposure, or forced retrofits.

stair nosing contrast strip
Long crossover walkway and stairs

How a Catwalk Walkways Can Improve Workflow in Your Facility

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In a factory setting, the equipment can be difficult to access, leading to dangerous and/or uncomfortable working conditions. Catwalks can be a necessary solution to this problem and OSHA compliance.

Catwalk Walkway
What is a catwalk walkway

A catwalk, sometimes called a runway, is an elevated platform or walkway used for observation or to give workers access to hard-to-reach areas within a facility to service equipment, tanks, hoppers, silos, sortation systems, and industrial processing equipment.

Upside Innovations is a stair manufacturer, and this article covers some applications and summarizes OSHA compliance requirements.


Common Catwalk Walkway Applications

  • Manufacturing: Accessing and clearing conveyor belts and sortation systems
    • Observation platforms: overseeing work areas
    • Crossovers – To crossover assembly lines and conveyor belts.
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  • HVAC Equipment: HVAC access platforms, catwalks, and stairs.
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  • Large Commercial Generators: Generator maintenance platforms
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  • Access to Elevated Platforms: Catwalk stairs provide safe entry to elevated platforms for maintenance and operational needs.
  • Maintenance Access: These stairs offer convenient access for maintenance tasks on machinery, pipes, and equipment.
  • Safety Walkways: They serve as designated paths over busy factory floors, enhancing safety by separating workers from operational zones.
  • Observation and Inspection Platforms: Catwalk stairs provide elevated vantage points for observing processes and conducting inspections.
  • Warehouse and Distribution Centers: Used to access upper-level storage areas and mezzanines, aiding in material movement and storage.
  • Rooftops – Air handlers, HVAC equipment, and generators
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  • Tank farms: access
  • Loading Docks and Shipping Areas: Facilitate safe access or movement between different levels during loading and unloading operations.
  • Conveyor Systems Integration: Integrated with conveyor systems for maintenance, adjustment, and clearing jams.
  • Industrial Plants and Refineries: Essential for accessing various levels of equipment and processing units in large industrial facilities.
  • Utilities and Energy Facilities: Used in power plants, oil refineries, and water treatment plants for accessing critical infrastructure.
  • Outdoor Applications: Provide elevated access for maintenance and inspection in outdoor settings like bridges and towers.

Upside Innovation’s Catwalks

Upside manufacturers prefabricated easy-to-assemble OSHA complaint catwalk platforms.

Upside’s catwalk platform doesn’t just elevate people–it saves money and time. The industrial-grade aluminum components can be bolted together in an endless amount of configurations, making it ready to install upon arrival. With our APEX catwalk system, you’ll reduce costs while also saving time that would otherwise be spent welding the walkway together. If pre-assembled catwalks are not possible for your application, don’t worry! Our team of engineers and designers can customize a solution for any need.

At Upside, we believe that every business is unique and thus requires a different catwalk solution. That’s why we take the time to listen to your specific needs and requirements before craftily designing a plan specifically for you. Our team of experts creates structural drawings of where your catwalk has to be installed, making sure to include all details regarding positioning, elevation, etc., in alignment with your stated business goals. This level of planning and customization helps ensure that you get exactly the right catwalk for YOUR business.

Furthermore, we evaluate how much weight your catwalk can hold. The construction of your catwalk is entirely dependent on its planned use. Therefore, we need to know the load-bearing capacity requirements to design and build a safe walkway for your employees.

Our aluminum catwalks are easy to install in difficult-to-reach spaces and follow OSHA standards so that your workers can safely access elevated areas.

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Steps and APEX Trailer Catwalk at Industrial Facility
These Steps and long APEX Trailer Catwalk Platform were installed at an Industrial Facility.

OSHA catwalk walkway requirements

OSHA compliance stairs platforms

OSHA establishes rules and regulations to follow for equipment operators and maintenance personnel who work on catwalks, which include the minimum width dimensions, minimum load requirements, fall protection requirements, and catwalk opening requirements. Understanding these standards can help create a safe working environment.

The safety requirements for catwalks, or elevated walkways, are located in Section 1910 Subpart D of the OSHA standards. A catwalk is an elevated surface used as a pathway between buildings or along shafting. It’s also considered a type of work platform. employers need to make sure that catwalks are constantly kept safe and up to code.

OSHA Section 1910.22 dictates the primary conditions for walking-working surfaces, encompassing catwalks. To be compliant, employers must guarantee that all walking surfaces are safe from slip and fall hazards, as well as being structurally stable and sound. With that in mind, here are some key standards for workplaces with elevated working conditions:

  • Walking/working surfaces are kept in a clean, orderly, and sanitary condition. (1910.22(a)(1))
  • Free of hazards such as sharp or protruding objects, loose boards, corrosion, leaks, spills, snow, and ice. (1910.22(a)(3))
  • Walking-working surface can support the maximum intended load for that surface. (1910.22(b))
  • Employees must have safe means of access and egress to and from walking-working surfaces. (1910.22(c))
  • Walking-working surfaces are inspected regularly to ensure safe conditions (1910.22(d)(1))

Catwalk width requirements

A catwalk or runway must be at least 18 inches wide (Section 1910.28(b)(5)(ii)(A)). When a stairway accesses the catwalk, catwalk width depends on the width of the stairway and stairway landing that serves it. Under OSHA Section 1910.25(b)(4) a stairway landing must be at least the width of the stairway, which has a minimum width of 22″, so catwalks served by a stairway must have a minimum width of 22″ for OSHA compliance.

How wide does a catwalk need to be?

A catwalk or runway must be at least 18 inches wide (OSHA Section 1910.28(b)(5)(ii)(A))

Similarly, IBC-compliant stairs have a minimum width of 36″; therefore, catwalks should be minimum of 36″ wide. Some bigger catwalks might actually be classified as mezzanine structures and would, as a result, need to adhere to the IBC mezzanine egress requirements.

Catwalk load requirements

The maximum intended load is the total weight and force of all employees, equipment, vehicles, tools, materials, and other loads that an employer reasonably anticipates will be applied to a walking-working surface at any one time (section 1910.22(b) Loads)

For guardrail systems around a catwalk requires that handrails and the top rails are capable of withstanding, without failure, a force of at least 200 pounds (890 N) applied in any downward or outward direction within 2 inches (5 cm) of any point along the top edge of the rail. (section 1910.29(f)(7) Strength criteria)

Catwalk opening requirements

Catwalks may have floor holes within the walking surface or vertical openings near the edge of the walking surface. A fall protection system must protect these holes and openings to prevent employees from falling. (section 1910.28)

Hole – Opening or gap in the walking surface.

Examples include drains, large cracks, broken floorboards, chutes, and pits that are at least 2 inches.

OSHA section 1910.28(b)(7) states that where the inside bottom edge of the opening is less than 39 inches above the walking-working surface and the outside bottom edge of the opening is 4 feet or more above a lower level is protected from falling by the use of a guardrail system, safety net system, travel restraining system, or personal fall arrest system. 

Opening – Opening or gap in a wall, partition, or railing.

Examples include openings to access equipment, chute openings, and window openings that are at least 30 inches high and at least 18 inches wide.

OSHA requires that employers provide a means of fall protection around floor holes in a catwalk or other walking surfaces.

Takeaway

Install an industrial catwalk to make your work areas more efficient by providing employees with easy access to equipment and maintenance areas. Catwalks come in many designs, so it is important to consider all variables before purchasing.

Upside Innovation’s APEX catwalk solutions are prefabricated, meaning they are ready to install immediately. The industrial-grade aluminum components bolt together, amounting to never-ending configurations. Contact our qualified stair and platform experts to reduce costs and eliminate time-consuming welding with our APEX catwalk systems. How a Catwalk Can Improve Workflow in Your Factory

Warehouse dock canopy

Upside’s Access Solutions for Cold Storage Buildings

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At Upside Innovations, we specialize in manufacturing high-quality aluminum access products tailored to meet unique requirements. Our loading dock stairs, stair towers, and canopy products are the perfect addition to ensure safe access in and around these buildings.

Enhancing Cold Storage Buildings

With the increasing demand for fresh produce, pharmaceuticals, and other perishable goods, cold storage buildings are becoming more vital than ever. Outdated cold storage buildings are also receiving improvements. These facilities require specialized environments to maintain low temperatures, ensuring the integrity and longevity of stored products. However, managing these environments also necessitates robust and reliable access solutions that can withstand harsh conditions.

Why Choose Aluminum?

Aluminum is an ideal material for access products in cold storage buildings for multiple reasons:

  • Rust/Warp Free: Aluminum will never rust, warp, or rot. Making this material favorable over steel or wood. This can be crucial in cold storage environments where moisture and temperature fluctuations are common.
  • Low Maintenance: Aluminum stair towers and loading dock stairs require minimal maintenance compared to steel alternatives, translating to lower long-term costs and fewer operational disruptions.
  • Cost Savings: Our prefabricated solutions often come in at a lower price than steel fabrication. The products are turn-key solutions and do not require on-site welding. Upside is able to deliver across the country and install.

Aluminum Stair Towers: Safe and Efficient Access

Our aluminum stair towers provide safe and efficient vertical access on the interior or exterior of cold storage facilities. Designed with safety in mind, these stair towers offer:

  • Non-Slip Surfaces: Safety is paramount in cold storage environments. Our stair treads feature non-slip surfaces to prevent accidents, even in icy or wet conditions. We also offer open-tread decking, we have a grip strut decking and bar grating decking. Both designed to allow rain and snow to pass through or create a grip for foot traffic.
  • Compliance with Codes: All Upside products meet ADA/IBC-compliance or OSHA-compliance, ensuring peace of mind for facility or safety managers. 
  • Project Specificity: Although our products are prefabricated, our sales team quotes a configuration specific to your elevation height and footprint. Then, our engineers create project specific drawings for your approval.

Aluminum Loading Dock Stairs: Streamlining Operations

Loading docks are a hub at cold storage facilities, where goods are constantly moved in and out. Our aluminum loading dock stairs are designed to facilitate this critical function:

  • Easy Access: Our stairs provide employees with easy and safe access to loading docks, improving operational efficiency and reducing the risk of accidents.
  • Heavy Duty: Built to withstand heavy foot traffic and the rigors of daily use, our loading dock stairs are a dependable choice for busy cold storage facilities.
  • Prefabricated: Our heavy duty loading dock stair design is manufactured to be a turn-key solution for easy install, unlike steel loading dock stairs that require welding on-site.

Aluminum Walkway Canopies and Awnings: Protection from the Elements

Our walkway canopies and cantilever awnings are other essential products to assist in operations of cold storage facilities: 

  • Internal Drainage: Both our walkway canopy and cantilever awning are equipped with internal drainage, no need for attaching a gutter. The walkway canopies drain through the posts and the awnings have internal drainage in the frame, using a scupper plate to redirect the water.  
  • Unique Layouts: We can achieve any length with each canopy product. The walkway canopies have a maximum width of 12’ between the posts and we can connect canopies side by side with shared posts. The cantilever awning has a maximum 5’ projection off the building using hanger rods to tie back to the building.
  • Standard or Custom Color: Powder-coating the aluminum product allows for a clean look. Our standard colors are white or black and other custom colors can be requested.

Conclusion

At Upside Innovations, we are committed to providing top-quality aluminum products that enhance the safety and efficiency of cold storage buildings. Whether you need aluminum stair towers for vertical access, loading dock stairs for streamlined operations or a canopy to protect material or employees from the elements – our solutions are designed to meet the challenges of these essential facilities. As the demand for cold storage grows, you can trust Upside Innovations to deliver the access solutions you need to stay ahead.

Cold Storage Entrance Canopy
Brittany Dozier Sales Rep Commercial Construction

Take a look at this recent project for a cold storage facility. One of our sales representatives Brittany Dozier sold the walkway canopy pictured in the far right of the loading dock, to a facility in Georgia.

Have a similar project you need to be quoted? Reach out to Brittany at bdozier@upsideinnovations.com

Adjustable Steps for Modular Offices

Adjustable Steps for Modular Offices

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Modular Office Accessibility with the Omni Step: The Ultimate OSHA-Compliant, Adjustable Stair System

Modular buildings and trailers are often used as temporary, portable offices on construction sites. Ground levels change from site to site, and it can be hard to find portable OSHA steps for modular buildings. Our Omni Step product is a fully adjustable stair system that is portable and can be reused as you move the trailer.

Adjustable Steps for Modular Offices

Upside Innovation’s Omni Step is a game-changer in portable stair solutions. It’s designed for modular buildings such as mobile office trailers through second-story modular office stairs

The Omni Step: A Flexible Access Solution

The Omni Step isn’t just another stair system; it’s a testament to innovative engineering, tailored to meet the fluctuating demands of construction sites. As ground levels vary from site to site, the challenge of finding portable, OSHA-compliant stairs for modular units and trailers is now straightforward.

Why Choose Omni Step?

  1. Unmatched Adjustability: The Omni Step excels in versatility. It can be precisely adjusted to any height within its specified range, maintaining equal riser heights for consistent safety. This feature starkly contrasts with other market options that offer adjustable bottom step treads, which often fall short of OSHA compliance.
  2. Lightweight Yet Robust: Crafted from high-grade aluminum, the Omni Step combines ease of transportation with durability. Its lightweight nature doesn’t compromise on strength, ensuring a long-lasting solution for your site.
  3. OSHA Compliance Made Easy: Our portable Omni Stairs aren’t just compliant with OSHA regulations; they set a new standard in safety. Whether you need stairs for a single-story modular office, a second-story unit, or a job site trailer, the Omni Step ensures you’re always up to code.
  4. Installation in a Snap: Time is a valuable asset on any site. That’s why we’ve engineered the Omni Step for quick and effortless installation and de-installation, typically achievable in under 10 minutes.
  5. Ease of Maintenance: Keeping your stair system in top condition shouldn’t be a chore. The Omni Step’s aluminum construction not only withstands the rigors of a construction site but is also incredibly easy to clean and maintain.

Available Sizes to Fit Your Needs

We understand that there are unique applications and needs in the world of modular offices. The Omni Step is available in a range of sizes to suit various requirements.

This range ensures that the Omni Step can seamlessly adapt to your elevation needs. View our OSHA step specifications.

Illustration of OMNI Step with Adjustable Legs and Pivoting Risers
With adjustable legs and pivoting risers, our portable stairs are adjustable up to ± 2’ for our two-story size.
Seven different OMNI Step portable stair options

Aluminum ADA-compliant Ramps for Modular Offices

In our commitment to making workplaces inclusive and accessible, we also offer modular aluminum wheelchair ramps. These ramps are durable, long-lasting, and designed to integrate seamlessly with your office, ensuring a welcoming environment for everyone.

Modular construction with multiple egress points

Ready to Transform Your Modular Office Accessibility?

At Upside Innovations, we’re dedicated to providing solutions that make a real difference. Whether it’s the versatile Omni Step or our robust wheelchair ramps, we’re here to enhance the safety and accessibility of your workspace. Contact us today to discover how our innovative products can elevate your modular office or construction trailer to the next level.

If you’ve been looking for wheelchair ramps to make your office more accessible, then look no further! Our highly durable aluminum wheelchair ramps are designed to last and save you time and money.

mezzanine access stairs

Maximizing Space with Innovative Mezzanine Floors

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Mezzanine floors have become a cornerstone in optimizing space in various industrial and commercial settings. At Upside Innovations, we understand the importance of maximizing floor space while maintaining functionality. This guide delves into the world of mezzanine floors, highlighting their versatility, types, and the crucial role of mezzanine stairs.

What is a Mezzanine Floor?

A mezzanine is an intermediate level between the floor and ceiling of any story, as defined by Section 505 of the International Building Code. The term originates from the Italian word ‘mezza’, meaning ‘half’ or ‘middle’. Mezzanine floors are an ingenious solution to increase usable space within a building without external expansion.

Uses for Mezzanine Floors

Mezzanine floors are a versatile and cost-effective solution for businesses experiencing growth and requiring additional space. These structures are ideal for maximizing existing space without the need for property expansion, offering a variety of applications tailored to a company’s specific needs.

Industrial Applications

Industrial mezzanine floors are constructed from heavy-duty materials like stainless or carbon steel, with flooring options including steel plating or concrete. These mezzanines serve multiple purposes beyond storage, such as added production and assembly areas, making them integral to industrial manufacturing environments.

Warehouse Utilization

In warehousing, mezzanine floors are essential for increasing storage capacity. They enable warehouses to expand inventory space without investing in additional buildings, providing flexibility for shelving adjustments, racking extensions, and efficient block stacking.

Modular Offices

Modular offices on mezzanine floors are a strategic solution for first-level management in industrial settings. These offices are conveniently located near production areas, allowing for easy communication and quick response to on-floor activities. Modular offices are assembled similarly to mezzanines and offer rapid construction and adaptability to changing needs.

Retail Spaces

Retail mezzanines are often incorporated into the initial design of retail spaces, especially in outlet stores where space requirements fluctuate. These mezzanines enhance the retail environment by providing additional display areas and can be disassembled when not in use.

Workshops

For workshops, mezzanines provide crucial extra workspace and storage. They accommodate fluctuations in business activity, ensuring that craftsmen have adequate space for production and inventory management.

Automation Support

As automation becomes integral to manufacturing, mezzanines offer the necessary space for implementing these systems. Steel mezzanines, in particular, can support automation processes while keeping the ground floor unobstructed for regular operations.

Observation Decks

Mezzanines serve as excellent observation decks in industrial settings, providing a comprehensive view of operations. This elevated perspective is invaluable for process evaluation and quick decision-making.

Catwalks

Catwalks on mezzanine floors enhance facility efficiency and safety. They provide clear pathways for personnel, reducing ground-level traffic and improving overall workflow within a facility.

In summary, mezzanine floors are a multifaceted space optimization solution catering to various industrial, retail, and commercial needs. Their adaptability and cost-effectiveness make them an ideal choice for businesses looking to expand their usable space efficiently.

The Role of Stairs in Mezzanine Access

Stairs play a pivotal role in the functionality and safety of mezzanine floors. They provide essential access to these elevated spaces, ensuring smooth and efficient movement within a facility. The design, construction, and placement of stairs are crucial in maximizing the utility and safety of mezzanine floors.

Benefits of Quality Mezzanine Stairs

  1. Safe and Efficient Access: Well-designed stairs ensure safe and easy access to mezzanine floors, crucial for daily operations, especially in high-traffic environments.
  2. Compliance with Regulations: Stairs are designed to meet building codes and safety standards, such as the International Building Code (IBC), ensure compliance, and reduce liability risks.
  3. Space Optimization: Compact and ergonomically designed stairs can maximize space utilization, an essential factor in areas where floor space is at a premium.
  4. Enhanced Workflow: Properly positioned and designed stairs improve the flow of movement, contributing to a more efficient and productive work environment.

Upside Innovations is known for its commitment to providing superior access solutions, and our stairs for mezzanine access are no exception.

  1. Customized Solutions: We specialize in tailor-made stair solutions designed to meet the specific needs and configurations of each client’s mezzanine setup.
  2. Durability and Strength: Our stairs are constructed with high-quality materials, ensuring longevity and the ability to withstand heavy usage in industrial environments.
  3. Safety First Design: Safety is paramount in all our designs. Our stairs feature non-slip surfaces, sturdy handrails, and are built to exceed safety standards.
  4. Aesthetic Appeal: Alongside functionality, our stairs are designed with an aesthetic appeal that enhances the overall look of the workspace.
  5. Easy Installation: We provide easy installation stairs, minimizing downtime and disruption to your operations.
  6. Eco-Friendly Options: In line with our commitment to sustainability, we offer eco-friendly options that do not compromise quality or safety.
  7. Customer-Centric Service: Our team offers comprehensive support from design through installation, ensuring a seamless and satisfying customer experience.

In conclusion, the stairs for mezzanine access are more than just a functional necessity; they are critical in ensuring the safety, efficiency, and overall effectiveness of mezzanine floor usage. Upside Innovations stands at the forefront of providing stair solutions that are safe, durable, aesthetically pleasing, and tailored to meet each client’s unique needs.

What is the difference between a mezzanine and a loft?

A mezzanine is an intermediate floor within a building, while a loft is typically a space under the roof, often open to the floor below.

Are mezzanine floors safe?

Yes, when designed and installed correctly, following building codes and safety standards, mezzanine floors are safe and reliable.

Can mezzanine floors be customized?

Absolutely. Mezzanine floors can be tailored to specific needs, including materials, design, and size.

How do mezzanine stairs enhance safety?

Mezzanine stairs are designed to provide safe and efficient access to mezzanine floors, comply with building codes, and incorporate features like handrails and non-slip treads.

Custom Aluminum Solutions for UMD Ludwig Field Pressbox

As a specialist in crafting high-quality aluminum access solutions, Upside Innovations was thrilled to contribute to the UMD Ludwig Field Pressbox project in College Park, MD. Our expertise was pivotal in ensuring the new pressbox integrated flawlessly with the existing stadium infrastructure.

The Challenge

The University of Maryland sought to construct a new, permanent pressbox for Ludwig Field Stadium. This pressbox, comprising four separate rooms for various users, needed to adhere to strict architectural covenants of the university. The challenge was to make the pressbox appear as an integral part of the existing stadium structure, blending with the campus aesthetics.

Our Contribution

Upside Innovations provided:

  • Aluminum Steps: Designed to match the existing stadium steps, our aluminum steps offered durability and a consistent look.
  • Decks: Our aluminum decks ensured a seamless transition between the new pressbox and the existing stadium structure.
  • Railings: The railings, crafted from aluminum, were not only functional but also aesthetically in tune with the stadium’s existing rails.

These components were crucial in achieving a harmonious blend with the stadium’s brick facade, walkways, and existing bleachers.

The Solution

A cantilever foundation system supported the pressbox atop the existing stadium decking and seats with minimal disturbance. The strategic placement provided optimal field vision. Our aluminum steps, decks, and railings were integrated to give a flawless finish, complementing the pressbox’s unique rooftop design engineered for a substantial live load and media requirements, including a non-slip rooftop walking area and powder-coated handrails with an exterior ladder leading to the rooftop media area.

Conclusion

The UMD Ludwig Field Pressbox project is a testament to Upside Innovations’ ability to deliver custom aluminum solutions that are not only functional but also aesthetically pleasing. Our work on this project underscores our commitment to quality and precision in meeting the unique needs of our clients.

Navy Medical Fire House Stair

Custom Stair Solutions at Navy Medical Center Fire House in Bethesda

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As the manufacturer of specialized access solutions, Upside Innovations was able to contribute to the Navy Medical Center Fire House project in Bethesda, MD. This project posed unique challenges that required our engineering and design skills to provide practical and efficient stair solutions.

Client: Naval Support Activity Bethesda
Location: Bethesda, MD
Project: Navy Medical Center Fire House
Collaborator: Modular Genius
Category: Modular, Medical


The Challenge

The project at Naval Support Activity Bethesda aimed to rebuild its fire station while maintaining operational efficiency. It involved constructing a temporary structure on a challenging site with underground utility lines. The key was to ensure that the new temporary building, while being functional, also blended seamlessly with the building and area elevation.

At Upside Innovations, we provided:

  • 2-Story Stair Tower: This custom-designed aluminum stair tower facilitated safe and efficient access within the temporary fire station, reflecting our commitment to functional and durable design.
    Learn More
  • Entryway Stair: Our additional entryway stair solution complemented the stair tower, enhancing the overall accessibility of the temporary structure.
    Learn More

Our use of aluminum in these products ensured they were not only sturdy and reliable but also capable of withstanding the demanding conditions of the site.

The Solution

In line with our commitment to excellence, the temporary structure was equipped with sound insulation and high-standard MEP configurations. Our stair solutions were integral in achieving a quick and cost-effective renovation, ensuring the continuous operation of the fire station during this period.

Conclusion

This project at the Navy Medical Center Fire House in Bethesda is a prime example of how Upside Innovations can tailor its products to meet specific client needs. Our ability to design and manufacture stair solutions that address unique challenges underscores our expertise in this field.

Bus Terminal stair, ramp and canopy

Project Profile: Upside Innovations’ Access Solutions Enhance DC DGS Adams Place Bus Terminal

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Project Overview

Client: DC Department of General Services
Location: Washington, DC
Project: DC DGS Adams Place Bus Terminal
Collaborators: Modular Genius, Inc., Diamond Builders, Inc.

The Challenge

The Washington DC Department of General Services required a relocatable building for DC Public Schools to serve as a school bus dispatch, breakroom, and assembly space for drivers. The existing facility was outdated, necessitating a new structure on an adjacent parcel of land. The project demanded a design that would integrate seamlessly with the existing architectural landscape and provide effective accessibility solutions.

Upside Innovations’ Contribution

Upside Innovations partnered in this project by providing essential access components:

  • Two Entryway Canopies: These structures were designed to offer shelter and enhance the aesthetic appeal of the building’s entrances.
    Learn more
  • ADA-Compliant Entry Access Stairs: Installed at both entrances, these stairs ensured compliance with accessibility standards, offering safe and convenient access.
    Learn More
  • ADA Wheelchair Access Ramp: This feature was critical in ensuring the building was accessible to all individuals, aligning with ADA guidelines.
    Learn More

The pre-fabricated nature of Upside Innovations’ products was a significant factor in meeting the project’s tight timeline and budget constraints. The ease of installation and compliance with state and local accessibility guidelines were key in the seamless coordination of inspection activities.

The Solution

The modular building, by Modular Genius, Inc., was set up efficiently over two days. Upside Innovations’ prefabricated access systems played a pivotal role in the project’s success, aligning with the need for a flexible and relocatable solution. This adaptability is especially crucial for the ever-changing landscape of the bus terminal facility.

Conclusion

The collaboration on the DC DGS Adams Place Bus Terminal project is a testament to Upside Innovations’ ability to deliver high-quality, compliant, and aesthetically pleasing access solutions. The project not only met but exceeded expectations in functionality, speed to occupancy, and adherence to budgetary and regulatory requirements.

View full case study by Modular Genius

Optimal Stair Angle: Balancing Safety, Comfort, and Space

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A critical aspect of stair design is the angle of the stair, which can significantly influence its functionality, safety, and user experience. This is especially applicable in commercial settings, where factors like accessibility and space efficiency are paramount.

The angle of a staircase, often measured in degrees from the horizontal, determines the steepness of the stairs. Common angles range from 30 to 50 degrees. However, a widely accepted standard for the most comfortable and safe stair angle is around 37 degrees.


37° is widely accepted as
the standard for safety and comfort


Why 37 Degrees?

  1. Ergonomic Efficiency: At 37 degrees, the ratio of the tread (the horizontal part where you step) to the riser (the vertical part between treads) is optimized for average human stride lengths. This angle ensures that the stairs are not too steep or too shallow, providing a natural and comfortable ascent and descent.
  2. Safety Considerations: Stairs steeper than 37 degrees can increase the risk of falls and are more challenging for people with mobility issues. On the other hand, stairs less steep than 37 degrees consume more horizontal space and may not be practical in all settings.
  3. Space Utilization: For commercial spaces where efficiency is key, a 37-degree angle offers a good balance between the vertical and horizontal space used. It allows for a comfortable rise without extending the staircase too far into the space.

Code Compliance

IBC – The International Building Code (IBC) typically requires stair slopes to not exceed a 7:11 ratio, approximately 37 degrees, with a maximum riser height of 7 inches and a minimum tread depth of 11 inches. These guidelines ensure safety by preventing stairs from being too steep and maintaining consistency in step dimensions.

ADA – Similar to IBC, the ADA requires stairs to have risers no higher than 7 inches and tread depths of at least 11 inches, ensuring a slope that typically aligns with IBC standards of around 30 to 37 degrees. Uniformity in riser heights and tread depths across all steps is crucial for safety and accessibility under ADA guidelines.

OSHAOSHA standards for fixed industrial stairs require an angle between 30 and 50 degrees to ensure safety in workplace environments. The maximum riser height is set at 9.5 inches, and the minimum tread depth should also be 9.5 inches. These guidelines are designed to prevent accidents and facilitate safe and efficient movement in industrial settings.

Conclusion

While the 37-degree angle is a general guideline, stair design can vary depending on each project’s specific needs and constraints. Upside Innovations, with its commitment to safety, efficiency, and sustainability, ensures that each staircase is optimally designed for its intended use, keeping in mind the comfort and safety of its users.

mezzanine access stairs

In-Plant, Modular Office Stairs

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In-plant offices are becoming more popular because the modular building industry is growing, and it is becoming easier and cheaper to access modular, in-plant offices. Stacking the modular offices on top of each other is expected to save floor space, so a set of OSHA-compliant steps is required for the upper level. What material do most people use?

It is expected to use either aluminum or steel steps because they typically last longer than wood and are quicker to assemble. People used steel more often than aluminum in the past because aluminum was more expensive. Steel and aluminum are both in the same price range, so more people are choosing aluminum over steel. Aluminum is becoming the more popular choice for three reasons:

1. Lightweight. Aluminum is typically 1/3 the weight of steel. An adjustable aluminum staircase (shown below) weighs approximately 650 lbs. including the platform. The alternative product made out of steel weighs nearly 2,000 lbs., making it a much more difficult product to handle.

2. Easily installed. Since aluminum is so much lighter than steel, assembling the aluminum staircase takes less time and effort. To install heavy, second-story steps made out of steel, people usually rent special equipment to help move the product, increasing the overall installation cost.

3. Corrosion resistant. If the indoor environment is ever exposed to water or experiences humidity, an aluminum staircase will last longer than a steel staircase because aluminum does not rust. Steel can be galvanized, which protects the material from rusting. However, the material can rust if the protective layer is scratched or damaged.

Standard, OSHA-Compliant Staircase:


OSHA-compliant, second-story staircase for in-plant, modular offices. It has heavy-duty stringers and optional cross-bracing for added strength, making this style perfect for permanent applications. This product is made-to-order and must have exact threshold measurements to fit the application.

More on in plant mezzanine stairs

In-plant office stairs

Adjustable OMNI, OHSA-Compliant Staircase:

mezzanine

OSHA-compliant, second-story staircase for in-plant, modular offices. This adjustable staircase can work for any threshold height between 8.5′ and 10.5′. It weighs less than the OSHA step featured above, so the Omni step is the right choice if the offices are not in a permanent location

More on OMNI Step

Adjustable stairs for in-plant offices

Mezzanine Solutions for In-Plant Offices

Expanding Vertical Space with Mezzanines: Maximizing space is crucial in today’s dynamic industrial and commercial environments. Mezzanines offer an innovative solution to utilize vertical space effectively, especially in conjunction with in-plant offices. Adding a mezzanine level allows businesses to significantly increase their operational area without requiring extensive renovations or relocation.

Mezzanine Applications: Mezzanines are versatile and can be tailored for various uses, including additional storage, expanded production areas, or creating elevated office spaces. This flexibility makes them an ideal choice for industries ranging from manufacturing to retail, where space optimization is key.

Integration with In-Plant Offices: Upside Innovations integrates mezzanine floors with modular in-plant offices. Our approach ensures that the additional space created by the mezzanine is accessible and functional.

Stair Solutions for Mezzanine Access: Access to mezzanine levels is a critical aspect of their functionality. Upside Innovations offers a range of stair solutions, including standard OSHA-compliant staircases and adjustable Omni stairs, to ensure safe and convenient access to mezzanine levels. Our staircases are designed to be compatible with various mezzanine heights and configurations, providing a cohesive and efficient solution for vertical expansion.

Material Choices for Durability and Efficiency: We understand the importance of material selection in staircase construction. Our aluminum and steel stair options offer durability, ease of installation, and corrosion resistance, ensuring long-term functionality and safety. Whether you opt for the lightweight and adaptable aluminum stairs or the robust and permanent steel options, our products are designed to meet the specific needs of your mezzanine and in-plant office setup.

Customization and Compliance: Every mezzanine project has unique requirements. We offer customized solutions that adhere to OSHA standards, ensuring that your mezzanine and stair setup is efficient and compliant with safety regulations. Our team works closely with you to understand your needs and deliver a solution that enhances operational efficiency and safety.

modular office stairwell and canopy

Applications in Modular Construction: A Look into Upside Innovations’ Modular Stairwell and Canopy Installations

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Upside Innovations is at the forefront of reshaping temporary workspace infrastructure. With our prefabricated, modular stairwells and canopies, we offer solutions that prioritize functionality, durability, and safety. In this article, we highlight the features and benefits of Upside’s products.

modular office stairwell and canopy
Showcasing the union of efficiency, versatility, and sustainability, this photo captures Upside Innovations’ installation of a modular aluminum stairwell and weather-resistant canopy for a temporary two-story office, featuring elements that are as easy to assemble as they are to reconfigure and designed to be compliant with ADA, IBC, and OSHA standards.

Modular construction (What is modular construction?), a method involving the assembly of complete rooms or sections manufactured off-site, has become a prominent choice for erecting temporary and permanent structures. Rising in popularity for commercial, industrial, and institutional projects, the modular market was valued at $131.1 billion in 2021, with analysts projecting a $234.7 billion value by 2031​​. This construction method reduces on-site construction time and costs, making it especially beneficial for larger buildings​​.

Upside Innovations provides the ideal solution for modular construction with its APEX System. This prefabricated line of ADA, OSHA, and IBC-compliant stairs, ramps, and canopies comprise industrial-grade aluminum components that bolt together, creating endless configurations​. This innovative system eliminates the need for custom fabrication and extensive engineering, thus reducing costs, installation time, and complexity.

One of the key features of the APEX System is its reconfigurability, which allows for the ramps, stairs, and railings to be reused or reconfigured as needs change, making it a versatile choice for modular buildings such as schools, hospitals, churches, office trailers, and construction sites​.

Our aluminum canopies and awnings are long-lasting and low-maintenance, never rusting, and promising a long product lifecycle​. Our canopies have an internal drainage system to divert water from walkways, ensuring a safe, slip-free environment​. our weather-resistant aluminum products can be reconfigured to adapt to changing applications, ensuring the industry’s longest service life​​.

Modular Stairwells: Embodying Efficiency and Compliance

The APEX System, Upside’s line of modular aluminum stairwells, is a testament to the power of intelligent design. These stairwells are ADA, IBC, and OSHA-compliant, ensuring they meet the highest standards of safety and accessibility. Furthermore, they are infinitely configurable to suit any application, making them a versatile choice for a wide variety of projects​.

Constructed from lightweight, industrial-grade aluminum components, these stairwells are designed for easy assembly and reconfiguration. This flexibility reduces costs, installation time, and complexity, all while ensuring the stairwell is code compliant and aligned with the project’s specifications​.

Canopies: Prioritizing Durability and Safety

Upside’s prefabricated aluminum canopies are engineered for long-term use and adaptability. They provide reliable protection from the elements and are designed to ensure the industry’s longest service life, making them a practical choice for temporary workspaces​.

These canopies feature an internal gutter and drainage system designed to divert water away from walkways, maintaining a dry and safe environment beneath. Their modular design allows for easy reconfiguration or reuse, providing an adaptable solution for evolving project requirements​.

Installation Examples

Commitment to Sustainability

Upside Innovations’ commitment to sustainability is evident in their product designs. The prefabricated systems are made with 6061 and 6063 aluminum alloys, which contain a significant proportion of recycled content. This not only enhances the durability and versatility of their products but also aligns with green building principles, contributing to several LEED v4.1 credits and other green building rating systems​.

Summary

Upside Innovations provides robust solutions for temporary workspace infrastructures, from adaptable stairwells to durable canopies. Their expert team ensures seamless installation, custom fitting, and code compliance, ensuring each project runs smoothly from start to finish​. As demand for temporary workspaces continues to rise, Upside’s modular, prefabricated structures are leading the way in providing efficient and sustainable solutions.

Stair Tread Depth vs. Stair Riser Height illustration

Safety with Every Step: Stair Tread Depth vs. Stair Riser Height

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Stair Riser and Stair Depth Building Codes

Following building codes specific to stairs is essential in any new construction or remodeling project to ensure safety for everyone. This article outlines staircode requirements to make it easy for builders to meet relevant regulations and safety standards.

Stair Tread Depth

The depth of a stair tread is the horizontal distance from the vertical planes of the foremost projection to adjacent stair treads, as seen from a 90-degree angle to the leading edge of a tread. It measures the available surface area for a person’s foot to rest when ascending or descending the stairway.

Stair Tread Depth vs. Stair Riser Height illustration
Stair DepthRiser Height
OSHA9.5″ (240 mm)
Minimum
9.5″ (240 mm)
Maximum
IBC11″ (279 mm)
Minimum
4″ (102 mm) – 7″ (178 mm)
Minimum – Maximum
IBC Occupancy Exceptions
Group R-2, R-3, and U
(see chart below)
10″ (254 mm)
Minimum
7-3/4″ (197 mm)
Maximum
Occupancy ClassificationGroup
Residential transient – occupancies containing sleeping units where the occupants are primarily transient. Structures like hotels, motels, and boarding housesR-1
Residential permanent – occupancies containing sleeping units or more than two dwelling units where the occupants are primarily permanentR-2
Residential group – occupancies where the occupants are primarily permanent and not classified as Group R-1, R-2R-3
Utility and Miscellaneous – General Buildings and structures of an accessory character and miscellaneous structures not classified in any specific occupancy shall be constructed, equipped, and maintained to conform to the requirements of this code commensurate with the fire and life hazard incidental to their occupancy.U

Standard Stair Tread Depth

The Industrial Building Code (IBC) and the Occupational Safety and Health Administration (OSHA) have varying tread depth specifications for various stair types. In its 2017 revision to the required walking-working surfaces, OSHA added minimum tread depths. On the other hand, IBC has long mandated a minimum tread depth.

OSHA and IBC use research on stairways with varying tread and riser dimensions to determine the minimum tread depths and maximum riser heights.

According to OSHA, a standard stair refers to any fixed or permanent stairway aside from alternating tread stairs, ship stairs, or spiral stairs. Standard stairs must, at minimum, maintain a tread depth of 9.5 inches, or 24 cm, under OSHA 1910.25(c)(3).

IBC 1011.5.2, on the other hand, stipulates that stair treads must be at least 11 inches (27.94 cm) deep, measured horizontally between the vertical planes of the foremost projection of consecutive treads and perpendicular to the leading edge of the treads.

The minimum tread depth must be 10 inches in all group R-3 occupancies, all dwelling units in R-2 occupancies, and all group U occupancies supplementary to either group R-3 occupancies or individual dwelling units in R-2 occupancies. Most multi-family dwellings intended to get occupied permanently must adhere to the standard of a minimum tread depth of 10 inches (25.4 cm).


Stair Riser Height

The riser height is the height from the step surface to the step surface.

Standard Stair Riser Height

Depending on the type of stairway, OSHA and IBC also have varying maximum stair riser height regulations.

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Standard stairs must have a maximum riser height of 9.5 inches (24 cm) following OSHA 1910.25(c)(2). IBC 1011.5.2 stipulates that the minimum and maximum stair riser heights must be 4 inches (10.16 cm) and 7 inches (17.78 cm), respectively.

In groups R-3, R-2, and U auxiliary occupancies, the maximum riser height is 7-3/4 inches.

Conclusion

The purpose of building codes for metal stairs is to ensure the safety of everyone who uses them. Any safety risk will significantly decrease if all steps and stairs have the same tread depth and riser height parameters.

For more than 13 years, Upside Innovations has been creating modular metal stairs and platforms. When it comes to design and innovation for a variety of prefabricated metal stair kits as well as custom solutions, Upside Innovations is unmatched in the industry.

Billy & Eli Upside Innovations Podcast Poster

Upside Podcast – How to Prepare for a Successful Modular Stair & Ramp Installation

If there’s one thing we know for sure, things change fast in the modular construction industry. Last-minute design changes and a long list of variables over which we have very little control can impact the budget and timeline for your modular installation project, and our integrated Apex System was designed to make adapting on the fly easy and affordable.

In this episode of the Upside Podcast, Upside’s Billy Lippert and Eli Boyd discuss how the Apex System makes wheelchair ramp and metal stair installations straightforward and successful. Topics covered include project estimates, proper budgeting, leg anchors, stacked designs, installing surfaces, proper measuring techniques, anticipating common variables, assessing site conditions, ADA ramp heights, last-minute site changes, passing inspection, and making sure the material matches the specifications for your project. Modular industry challenges are common, but our Apex system ensures the product delivered is well matched to the final design.

Render of Stairs with Cleaning Products

How to Clean Aluminum Stairs

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Cleaning Untreated Aluminum Steps

Aluminum is a light but strong material common for outdoor stair applications because it is weather-resistant. It is weather-resistant in that it doesn’t rust, but it forms a natural layer of oxide through the process called “oxidation.”

Oxidation can be a baffling occurrence because it is a natural chemical reaction. Unlike corrosion on other metals, it does not weaken the aluminum but strengthens the material. This makes aluminum superior to other metals because of its inherent quality. The galvanizing process protects other metals, wherein a zinc coating envelops the base metal like iron or steel to slow down oxidation.

IMPORTANT – Do not use abrasive cleaning pads on aluminum stairs or ramps

Oxidation creates a protective barrier against water and rust, but it can make the aluminum less attractive over time. If you know how to clean aluminum stairs properly, it will decrease the chances of severe oxidation.

Step 1: The first step is to ensure that all debris, including mud, dust, and leaves, is cleared off the steps. To do this, you must start at the top landing of the steps with a stiff-bristled broom and sweep all the debris over the side of the platform or down the steps one by one; the stringers that run along both edges of the steps may make it difficult to push the debris over the sides. The stiff-bristled broom is recommended to clean out the grooves of the step treads, but don’t try to scrub them with the broom as it might scratch the aluminum.

Step 2: After sweeping the debris off the aluminum stairs, rinse it with water and a mild detergent such as dish soap. Use a generous amount of dish soap over the length of the staircase, and put a concentrated amount on tough spots. Let it sit for a couple of minutes. Next, hose off or lightly pressure wash the steps to remove the soap and dirt. If possible, it is suggested to use filtered water because unfiltered water may contain sulfur, chlorine, fluoride, and other minerals that could damage the aluminum over time. Ensure all dish soap is washed off before the steps are used because the soap and water make the aluminum slippery.

Step 3: If dirt is still on the stairs, scrub the area with a towel and dish soap. Do not use steel wool or scouring pads because these materials can scratch the aluminum and give it a dull appearance. Do not use harsh cleaners like baking soda or alkali-based cleaners, as these can cause discoloration. If you want to try a new type of cleaner, test an area on the underside of the staircase to see if it discolors the aluminum.

Step 4: If the aluminum has already oxidized, try spot-treating the oxidized areas with an aluminum cleaner like Aluma Kleen or Aluma Bright.

Cleaning Powder-Coated Aluminum Steps

Cleaning aluminum metal stairs that are powder-coated is similar, but the powder-coating is a little more delicate than the aluminum. If the aluminum steps are powder-coated, there is less chance of oxidation because the powder-coating provides an extra layer of defense. However, if the coating is scratched, oxidation spots can still form.

Aluminum switchback ramp with powder coating

Step 1: Brush off the steps, moving from top to bottom, with a stiff-bristled broom. Do not try to scrub the steps with the broom, as it might scratch the aluminum.

Step 2: The most efficient way to clean outdoor aluminum steps with a powder-coated finish is by using filtered water at low pressure with a pressure washer. Use a mild detergent such as dish soap, and DO NOT use chlorine or harsh cleaning solutions. High water pressure and aggressive cleaning products can damage the powder-coated finish. The commercial cleaning solutions will clean the surface, but they also remove micro-layers of finish. The layer might later become hard and crack while losing its protective barrier.

Step 3: As stated above, use a soft brush or cloth to clean the surface; do not use anything with stiff bristles or a scratchy pad.

Step 4: To keep powder-coated steps looking nice, try a high-grade, non-abrasive car wax that contains a U.V. blocker and/or U.V. inhibitors. Be sure to wipe off residual wax because it could bake in the heat and cause permanent staining. As with any other product applied to the staircase, making a test area on the underside of the steps is recommended.

Roof crossover stairs

Types of Stairs for Commercial and Industrial Use

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Many companies require access to elevated areas at some point. For instance, potential hazards include servicing HVAC equipment, accessing a loading dock, or even a crossover.

Many workplaces utilize scaffolding or ladders for these purposes. Yet these options are less efficient and can contribute to serious workplace accidents.

Commercial and industrial metal stairs have become the go-to for replacing ladders and scaffolding. Metal stairs are safer, more durable, increase worker productivity, and are easier to install. Upside Innovations is a leading manufacturer of OHSA, ADA, and IBC-compliant commercial and industrial metal stairs. We offer many configurations to meet the needs of any application. Below is an overview of common stair types, orientations, and installations.

Stair Orientation

Straight Run

The Straight Run is the simplest and most straightforward of all our stair assemblies. It requires just two anchor points – one at the top and one at the bottom – and can be placed anywhere in your home or office.

Two Straight Run

The Two Straight Run stair configuration mimics assembly of two straight run stairs connected with an intermediate landing. The second point, the landing point, determines the position of the landing, ensuring that your stairs are always in the same place.

Quarter Turn

The Quarter Turn accepts the landing point and distributes the treads in segments, making it easy to land and evenly distribute risers. You can orient the segment in 180 degrees in the X–Y plane, making it easy to find the perfect angle for your needs.

Half Turn

The Half Turn stair configuration is a space-saving alternative to the Quarter Turn stairs. It can be used in both residential and commercial applications. The direction point on the landing controls the width of the landing, keeping the segment orientation unchanged.

Two Quarter Turn

The two quarter turn stair assembly is more flexible to place. The two quarter turn stair is constructed with two sets of landing and direction points. With this increased flexibility, you can place your stairs exactly where you need them in your home or office!

Three Quarter Turn

The three quarter turn stair configurations, similarly to the two quarter turn stair, is more flexible to place. The three quarter turn has three sets of landing and direction points. With this level of flexibility, you can place your stairs exactly where you need them in your home or office!


Stair Types

Stair Towers

Upside Innovations offers fully customized stair towers to meet the needs of any application. Since no two applications are the same, our internal team of engineers will design a custom layout for your stair tower. Our team uses state-of-the-art tools to provide you with detailed drawings and a quote in a matter of minutes.

We design and build stair towers for any height and complexity. Our stair towers feature slip-resistant decking and are 100% aluminum, so they will not rust, warp, or rot. We ensure that all stair towers comply with ADA, IBC, OHSA, and local building codes. Our professional installation crew will ensure seamless delivery and installation. 

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roof access stairs

Commercial Stairs

Upside Innovations manufactures and installs prefabricated commercial stairs that are always ADA or IBC-compliant. The aluminum stairs are solid and easy to maintain, and they offer slip-resistant decking, which can be designed to reach any height. Our engineering team develops a layout just for your project. Then, our professional installation team will install your commercial stairs in less than an hour.

commercial-stairs

In plant Office/Mezzanine Stairs

Also known as “mezzanine stairs”, Upside Innovations offers two styles of OHSA-compliant multi-story in plant office stairs. The Adjustable OSHA Stairway is a flex-style industrial stair with two-line rails. The stairs are adjustable between 8.5’ and 10.5’. The adjustable stairs are a great choice if you are unsure of the exact height you need or want something that can be moved if your warehouse expands.

The Fixed Industrial Stairway is a custom solution designed to meet the height needed to reach the multi-story plant office. This configuration also offers many decking options – knurled, extruded decking material, or aggressive-tread grip strut decking.

OMNIStep Feature rendering

Inplant Office/Mezzanine Stairs FAQ

1. WHAT ARE MEZZANINE STAIRS?

Mezzanine stairs provide access to an intermediate floor between levels of a warehouse or building.

2. HOW LONG WILL THE MEZZANINE STAIRS LAST?

It depends on whether the stairs are permanent, natural elements such as salt water, how many people use them, etc. View our aluminum stair maintenance tips to maximize the lifespan of your mezzanine stairs.

3. CAN I LEASE THE MEZZANINE STAIRS?

We typically lease stairs for a minimum of 3 months. However, if we have the product in stock and can work within your timeline, we can most likely set up lease terms.

Generator Stairs

Upside Innovations manufactures OHSA-compliant aluminum generator access platform systems with stairs and railings. The stairs and platform feature a non-slip tread. We typically use a grip strut material that offers superior slip resistance in all travel directions. The aluminum construction offers superior strength, is low maintenance, and ensures a long product lifecycle. Upside’s generator stairs give employees safe and efficient access to generators to perform maintenance tasks.

Our engineering team can create custom layouts for any application—for instance, a platform for a single generator or a field of generators. We also provide optional installation for generator stairs to ensure that installation is done correctly the first time.

Rendering of an APEX generator access stairs

Loading Dock Stairs

Loading docks are one of industrial workplaces’ busiest and most hazardous locations. Most loading docks lack adequate safety warnings and measures to prevent workers from falling. Many utilize a fixed ladder at one end of the pier. Truck drivers and workers will often skip the ladder and jump onto the pavement when they are in a hurry.

Upside Innovations offers safe and efficient loading dock stairs. All our loading dock stairs are 100% OHSA compliant, helping drivers and workers to enter and exit the loading dock area safely. Our loading dock stairs are made of thick, structural aluminum channels for the step stringers and platform edges, offering unmatched strength and durability. The stairs and platform offer a slip-resistant tread and can typically be installed in less than an hour with no on-site welding and minimal bolts.

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Hillside Steps

Hillsides present challenging, inefficient, and dangerous terrains. Upside Innovations designs, manufacture, and installs aluminum hillside steps for any application. Since every hillside is different, our internal team of engineers will work to design the perfect layout for your project. Since aluminum is lighter than any other material, it is ideally suited for the challenges of hillside installation. Moreover, they will not rust, warp, or rot.

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Portable Stairs

Upside Innovations manufactures two types of OHSA-compliant portable stairs for mobile offices and construction trailers. Omni Steps offer robust aluminum construction with slip-resistant decking. In addition, the stairs are adjustable work platforms that are fully adjustable between the specified heights. For instance, the 21” – 26” portable stairs can be set to heights within that range.

Our Dual-Height Steps are partially adjustable. For instance, 28” – 35” portable stairs can be set to either 28” or 35” to meet the mobile office door threshold. You can also choose between knurled, extruded decking material or aggressive-tread grip strut decking for your deck. Both the Omni and Dual-Height portable stairs offer easy and quick assembly.

Portable-Stair-OMNI-Step-TK-Render

Semi-Trailer Steps

Most site trailers require portable semi-steps. Upside Innovations manufactures three different styles of semi-trailer steps for 48” tall trucks. These include standard trailer steps, trailer steps with a double top step, and a trailer step with a platform. All of our trailer steps feature extra-wide 4” steps, which enable two-way foot traffic. Lightweight aluminum construction allows stairs to move or lift into the trailer easily. In addition, our steps are OHSA compliant, offering handrails on both sides and a 3” grip strut channel for maximum stability.

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Crossover Stairs and Platforms

Upside Innovations offers incredibly versatile crossover stairs that can be used for a potentially unlimited number of applications. Crossover stairs make it easy and safe for workers to get over horizontal pipes, production lines, and other floor-level obstacles. Unfortunately, workers attempting to avoid these obstacles is a common cause of potentially serious injuries.

Our OHSA-compliant crossover stairs come in many different configuration options with single steps, single platforms, or a complete step and platform solution. The stairs are made of durable and low-maintenance aluminum and offer several different decking options, including extruded, grip strut, fiber grate, or bar grate decking. In addition, we provide professional installation to ensure that your crossover stairs are installed correctly.

Crossover Stair

Roof Access Stairs

Roof access for industrial buildings and warehouses has become increasingly important in recent years. Workers need access to HVAC systems, solar panels, elevators, and communication towers. Ladders and cages are hazardous and can contribute to serious or even fatal injuries. Roof access stairs are a far more efficient and safer method for workers.

Upside Innovations manufactures and installs OHSA or ADA-compliant custom exterior roof access stairs. Our stairs feature slip-resistant decking, including extruded, grip strut, or bar grating to accommodate different needs and environments. Since no two applications are the same, our internal engineering team will design the perfect layout for your roof access stairs, and our professional installation crew will ensure that they are correctly installed.

Upside Innovations has the perfect industrial and commercial metal stairs solution for any company. All of our stairs are manufactured in the U.S. using the highest quality components and involve a superior engineering process. Call us, and we’ll be happy to help you design the perfect set of stairs for your application.

roof access stairs

Rooftop Stairs

Roof-top equipment requires ongoing maintenance to keep work environments totally safe. Workers accessing roof-tops to maintain equipment frequently meet accessibility challenges and obstacles such as pipes, skylights, ducts, and parapets, not to mention abundant trip and fall hazards. For roof-top accessibility and the ability to safely crossover over obstacles over 12″ height, an OSHA-compliant fixed roof-top stair or work platform is required.

Most commercial roofs are Built-Up Roof Membrane (BUR) made of rubber and/or tar. All roof-top stair installations should use non-penetrating mounting solutions to be effective. Roof curbs and equipment rails (see below for more info) are installed when the roof is created or redone. Both are raised structural elements located under the roof membrane. If your roof-top project requires these solutions, it can be costly and time-consuming to add them. For lighter equipment, such as stairs, a less expensive base plate is all that is needed to be safe and effective.

non penetrating rooftop stairs
fall-safety

Avoiding Falls, Trips, and Slips in the Workplace

According to the National Institute for Occupational Safety and Health (NIOSH), slips, trips, and falls inflict 700 fatal injuries and many more accidents in the workplace each year. While mishaps can occur in any setting, managers can avoid these workplace accidents by taking the necessary measures, detecting dangers, and training their personnel. Here are some workplace safety tips to help you avoid slips, trips, and falls:

Make Walkways and Work Areas Free of Obstructions

The best way to avoid slips, trips, and falls in the workplace is to make sure everyone on your team cleans up the places where they walk and work. Maintain a clutter-free workplace by encouraging staff to “clean as they go” and reminding them not to obstruct heavily used areas with garbage, cables, or equipment.

Preparing for Bad Weather Conditions

Weather can lead to a higher risk of workplace accidents, such as slips and falls, because water and ice can make paths slippery. Check to see if your business, firm, or building has measures in place to cope with bad weather in a safe manner.

  • In winter conditions, make sure to spread salt, especially in high-traffic areas such as the entry and parking areas.
  • In rainy and snowy circumstances, lay mats at the door and consider installing fans to prevent slick patches at the entry.

Most of us are aware that items like salt and doormats may help prevent slip, trip, and fall dangers, but not every company has someone whose job it is to ensure that these measures are followed. Assigning these activities to a single individual will guarantee that these tasks are completed when conditions are less risky.

Require Workers to Wear Appropriate Shoes

Adequate footwear may go far toward keeping employees safe in the workplace. Ensure your staff understands what kind of shoes are appropriate for your workplace. In general, shoes with soft rubber soles are preferable for reducing the risk of workplace falls. Encourage employees to wipe their shoes on a rug when coming in from wet, rainy, or snowy circumstances and keep their shoes clean to regain traction.

Recognize hazards and utilize warning signages to alert employees

Trip risks exist in any environment, no matter how skillfully or properly it has been built. Identifying trip risks and putting up prominent signages can assist in reducing the likelihood of slip, trip, and fall occurrences near metal stairs and ramp landings.

Curbs and paths with variations in height are two major workplace trip risks. Employers should educate workers to observe warnings when going past a danger by bright paint on the curb or signs that specify elevation changes.

Fall protection is everyone’s business in the workplace setting, and everyone needs to do their share to maintain the safety of the workplace environment. 

Industrial metal stairs

OSHA Regulations for Industrial Metal Stairs

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OSHA regulates every factor about a workplace, and below you will find the code that we follow for our fixed, industrial stairs.

osha stairs labeled

Landings, Platforms & Catwalks

Platforms and catwalks can be placed at the top, middle, or bottom of a set of metal stairs.

  • Width:  Platforms must be at least the width of the stairs. (1910.25(b)(4))
  • Depth: Platforms must be at least 30 inches deep, as measured in the direction of travel. (1910.25(b)(4))
  • Door or gate present: The door or gate must open up onto a platform, and the swing of the door does not reduce the platform’s depth to 1) less than 20 inches for platforms installed before January 17, 2017 or 2) less than 22 inches for platforms installed on or after January 17, 2017. (1910.25(b)(5)(i) & 1910.25(b)(5)(ii))
OSHA compliance stairs platforms

Guardrails & Midrails

As an employer, there is a duty to have a fall-protection system in place when there is an unprotected edge that is 4 or more feet from a lower level; guardrails are the most common fall-protection system used for stairs.

  • Step Guardrail Height: Unlike ADA guidelines, the guardrails in OSHA steps also act as handrails when the top edge of the guardrail is between 36 and 38 inches above the leading edge of the stair tread. (1910.29(f)(1)(iii)(A))
  • Platform Guardrail Height: The top edge of the top guardrail must be 42 inches, plus or minus 3 inches, above the walking surface, measured vertically from the step tread. (1910.29(b)(1))
  • Platform Midrail Height: A system must be put between the steps and the top guardrail to prevent an employee from falling through. Midrails are commonly used in conjunction with the top guard rail. The midrail must be installed at a height midway between the top edge of the guardrail and the walking surface. (1910.29(b)(2))

Step Treads

The step tread is the part of the stairs that you walk on. It can be made from a multitude of decking materials that offer various degrees of traction.

  • Tread depths must be the same between each landing platform. (1910.25(b)(3))
  • The minimum tread depth is 9.5 inches. (1910.25(c)(3))
  • The minimum tread width is 22 inches between the stringers. (1910.25(c)(4))

Risers

Risers make up the vertical area between step treads. Risers can be solid or open-back, depending on the required compliance code. OSHA does not require solid risers, so most companies choose to have open-back risers because that style is typically less expensive.

  • Riser heights must be the same between each landing platform. (1910.25(b)(3))
  • The maximum riser height is 9.5 inches. (1910.25(c)(2))

Footplates

Footplates are bolted into the ground to secure the stair system.


Sources: OSHA regulations for fixed, industrial stairs: 1910.25 & 1910.29

means of egress parts

Means of Egress

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Estimated reading time: 3 minutes


The means of egress, as outlined in the International Building Code (IBC), are essential for ensuring safe and efficient evacuation from buildings during emergencies. These requirements stipulate not just the existence of exit paths but also their design, number, and dimensions, which vary across different buildings. A well-structured egress route is crucial for guiding occupants from any occupied area to the exterior swiftly and safely. Compliance with these building codes and safety standards is vital, as it safeguards lives during critical situations. This introductory guide explores the intricacies of egress pathways, their importance in emergency preparedness, and the regulations that govern their implementation.

What is means of egress?

A means of egress is a continuous, clear path from any occupied portion of a building, structure or space to a public way, such as an outdoor sidewalk. A means of egress consists of three parts: exit access, exit, and exit discharge.

Means of egress

A means of egress consists of three parts:

  1. The exit access – path within the building that leads to an exit
  2. The exit – doors to the outside, enclosed exit stairways, and horizontal exits
  3. The exit discharge – the route from the exit to the public way

Part 1: Exit Access

Exit access is defined as a corridor, hallway, or path in a room to an exit. When the IBC talks about “accessible,” it means that somebody in a wheelchair can use whatever thing they are referring to. Therefore, an “accessible space” means that a person in a wheelchair can enter and exit that space via an “accessible means of egress” (i.e. walkway, ramp, or elevator).

Accessible spaces must have two accessible means of egress, and they are typically required to be no less than 36″ wide.

For Non-accessible spaces, which are floors above or below the ground floor, the accessible pathway must lead to an exit stairway, elevator, or horizontal exit. These areas serve as an Area of Refuge where emergency responders will come to help people in wheelchairs.

The required number of means of egress is determined by occupant load:

Occupant LoadRequired Means of Egress
<5002
500-9993
>1,0004
*Exception: Buildings that have a low occupant load, such as mercantile spaces, only require one exit.

Part 2: Exit

The exit consists of an exit stairway or elevator with standby power. The exit is separated from other interior spaces by fire-resistant construction. Refer to the IBC stair and handrail specifications sheet and the refuge areas to ensure your means of egress are compliant.

Part 3: Exit Discharge

The exit discharge consists of either an accessible route, such as an ADA ramp or walkway, or a stair and platform with a refuge area. Can be inside the building such as the main lobby or outside to an egress court, courtyard, alley, or public way. A public way is defined as an area outside the building between the exit discharge and a public street with a minimum clearance height and width of at least 10 feet.


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Hurricane header

Secure Aluminum Ramps and Steps for Hurricane

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A hurricane anchor and strap are the most reliable way to keep any outdoor aluminum ramps, steps, or canopies secure.

If the product is made and installed by Upside Innovations on concrete, the product should withstand winds from a category 5 hurricane. On concrete, we always install ramps and steps using 3/8” wedge anchors, and canopies are secured with 5/8” wedge anchors. The brand we use is Red Head. If the product is installed on asphalt, we may use asphalt anchors. Below are some of the common anchor types used for securing exterior ramps, stairs, and canopies.

Anchor Options for securing Stairs and Ramps

Anchor Options for securing Stairs and Ramps

Wedge Anchor

Concrete wedge anchors are the perfect choice for heavy-duty applications that require a secure hold. These anchors are extremely popular and offer one of the strongest possible bonds, making them ideal for securing materials and equipment to solid concrete or masonry surfaces. Wedge anchors look and function like a sleeve anchor, but feature a smaller sleeve near the bottom of the anchor. This design provides added holding power and makes them ideal for use in challenging applications.

  • Drill a hole with a diameter equal to the nominal anchor hole at least 1/4” deeper than nominal anchor embedment; align the holes with the holes in the ramp, step, or canopy footplates.
  • Clean out the hole with pressurized air or a vacuum.
  • Hammer the hurricane anchor into the hole, but do not hammer the nut as it will ruin the threads.
  • Upside typically uses Red Head wedge anchors


Asphalt Anchor

Asphalt is relatively weak when it comes to anchoring structures to it. As the name implies, asphalt anchors are ideal for attaching items to an asphalt surface and are installed by drilling an oversized hole, adding expanding cement or low shrink epoxy, and then pushing in the anchor. After curing, the bolt can be removed.

  • Drill a hole in the asphalt that is equal to the diameter of the anchor; make sure the holes in the asphalt align with the holes in the footplates.
  • Fill the hole with grout.
  • Push in the hurricane anchor.
  • More detailed installation instructions at BoltHold Anchor Installation Guide

Hard Rock Anchor

Hard rock anchors are designed for applications that are solid rock with rods that are driven into the rock.

  • Drill a 5/8” hole 5.5” deep and on a 90° angle on the center of the anchor location for the pilot stud.
  • Drill (2) 3/4” holes at 45° angles using the anchor head as a location guide.
  • Place the rod through the top of (1) square tube and into the hole.
  • To achieve minimum allowable pullout resistance, drive the rod at least 24” into the surface.
  • Place the second rod through the other tube.
  • The distance from the square tubing to the ground surface should not exceed 1”.
  • Use the strap to wrap around the cross-bracing of the ramp or step; secure the strap with the bolts and nuts at the top of the anchor.

If the product is resting on soil: you can secure it by using an earth auger anchor.

Auger Anchor

Auger anchors are easy to install and screw directly into soil, sand or gravel.

  • Use a metal rod through the eye of the anchor to drive it into the ground.
  • Wrap the strap around the cross-bracing of the ramp or step, and loop through the eye of the anchor.

Still don’t know which product is best? Give us a call.

Our Services

Our team designs, manufactures, ships, and installs ADA & IBC-compliant stairs, ramps, and canopies to fit YOUR custom project. Our experts will work with you throughout the project to ensure your installation is correct to your specifications and code-compliant.

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