Crossover Stairs Modular Stairs, Ramps, and Canopies Get A Quick Quote Prefabricated Crossover Stairs Our APEX Crossover Stair System is made from 100% industrial-grade aluminum components that bolt together. They are prefabricated and ready to install, with no need for custom fabrication, welding, or time-consuming engineering. Reduce your costs, installation time, and complexity today. Call (513) 889-2492 ORDER NOW Durable, Long Lifecycle 100% industrial-grade aluminum that won’t rust, warp, or rot. Infinite Configurations Our modular design and experienced engineers can configure solutions for the most difficult projects. Reach Any Height Our team can design modular stairs to reach any height that you need. OSHA-Compliant All stairs and crossover solutions meet OSHA standards with IBC-compliant options also available. Fast Installation Prefabricated and bolts together on-site with no welding required. We Install Our professional installation team ensures that your project goes smoothly. Schools/Universities Hospitals Modular Buildings Churches Warehouse & Distribution Centers More Applications Roof crossover stairs Factory line crossover Crossing over parapet Access stair Rooftop crossover stairs The APEX system is a line of integrated access products that can be configured to meet the most challenging applications. Ramps Stairs Canopies Product Resources Product Info & Tech Specs BIM/CAD Files Specifications (CSI Spec) Elevation/Plan Views Environmental/LEED/HPD Resource Center Prefabricated stairs for loading docks More on dock stairs Access stairs for semi-trucks & trailers More on semi-truck stairs Adjustable stairs with pivoting risers More on portable stairs Crossover Stair Features Because our metal crossover stairs are modular, they can be reused or reconfigured as your needs change. Our professional team of engineers will design a stair configuration layout that’s just for you. Our crossover stairs and the entire line of APEX products will not warp, rot, or rust, meaning that they are low maintenance and will last much longer than wood or steel. Easy Installation Our crossover stairs are modular and bolt together. Code Compliant Our crossover stairs comply with the Americans with Disabilities Act (ADA) and International Building Code (IBC) and can meet local building codes. Reconfigurable Because the system is modular, ramps, stairs and railings can be reused or reconfigured as your needs change. Modular Design Modular crossover stairs, platform landings, legs, and handrails bolt together without any on-site welding. Custom Layouts Our team of engineers will design a stair configuration layout just for you, and professional engineer stamps are available. Leveling Legs Platform legs have 8” of adjustability for uneven ground or ongoing adjustments. HPD/LEED/ESG Prefabricated systems are typically made with 6061 and 6063 aluminum alloys containing ≥99% and ≥50% recycled content. Some prefabricated systems can help contribute to several LEED v4.1 credits and other green building rating systems. 100% Aluminum – Long Lasting The entire line of APEX products will never rust, warp, or rot. All components are low maintenance and will last much longer than wood or steel. Slip-Resistant Decking APEX stairs are standard with an aggressive, heavy-duty 3” channel grip strut grating that provides maximum, multi-directional slip resistance. Other decking options are also available. Common Applications Commercial Stairs Maintenance PlatformsGenerator AccessFire EscapesMezzanine StairsHVAC AccessRoof Access StairsCrossover StairsStair TowersRooftop StairsHillside/Berm StepsOSHA Industrial Stairs Specifications MaterialMill finish aluminum extrusions and sheetHeightWe use 6″, 6.5″, or 7″ rises between the treads to reach any heightWidth (Steps > 30″)40″ between the handrails, 48″ out-to-outWidth (Steps ≤ 30″)40″ between the handrails, 48″ out-to-outTread Depth12″ (11″ + 1″ nosing)Platform Sizes48″ x 48″, 48″ x 64″, 64″ x 64″ (other sizes available)Guardrail (Steps > 30″)36″ highGuardrail (Steps ≤ 30″)36″ highHandrail36″ highBalustersLess than 4″ apartWeight Capacity100 lbs/sqft live load, 300 lbs point load over a sqft areaPowder Coating (Optional)Ask a solutions advisor for available color options Decking Options Extruded Grip Strut Fiber Grate Bar Grating Add Ramps & Canopies Upside’s APEX stairs are engineered to integrate seamlessly with our ramps and canopies and make a great solution for modular buildings and loading docks. Quote Your Project Installations ADA Stairs with crossover design for Modular Office Building in Elkview, WV. Upside Innovations’ stair and covered walkway installation at the Norfolk Naval Shipyard. An IBC-compliant stairway to a second-story entrance, connected by a covered, elevated walkway. This installation provides a sheltered path for workers moving between buildings, ensuring safety and protection from the elements at this vital facility for U.S. Navy ship construction and repair in Portsmouth, Virginia. Custom OSHA crossover step for rooftop ladder access Using an industrial grip strut APEX step was the perfect rooftop solution to span this parapet wall These Fibergate OSHA Stairs & Platform Run were installed for Industrial use. Pictured are two APEX industrial OSHA crossover steps installed for workers in a factory line. This is an OSHA Stair Tower allowing for Roof Access at the DePaul University in Chicago, Illinois. This Pipe Crossover was Installed for St. Luke’s University Hospital in Pennsylvania. View all View all Upside innovations was a pleasure.Upside Innovations was a pleasure to work with from design to delivery. Nick Bishop was responsive and quick to get a quote started, and Tish Carroll did an excellent job shepherding the job through the engineering design, fabrication, and shipping stages, expediting the process when the deadlines got tighter on my end. The product arrived early and was a pleasure to install – all of the hardware clearly marked and bagged, and the pallet strapped and wrapped securely. These stairs are being used for robotics research/testing and are working flawlessly. I would recommend Upside to anyone looking for professional crossover stairs for their project or building. Bryan H. View all View all Worked out great.Everything worked out great. Thanks to your team for taking care of the details. Leo D. View all View all Thank you for the quality work.Thank you for the quality work. The stairs definitely enhance the look at Lakeside [Garden Apartments]. We appreciate your service to us, and we look forward to working with you again in the future. Tanya P. View all View all The stairs worked out great. The stairs worked out great, and they love them! Paul R. View all View all I am very impressed.It went together well, I am very impressed that your fit and finish was as tight as it is. Thanks again to everyone involved in the project. Vince B. View all View all Couldn’t be happier with the whole experience.The quality was fantastic, and they showed up quickly. From the time they were pulled off the delivery truck, the stairs were assembled, stood up, and lag bolted into the floor in under 1 hour. We really couldn’t be happier with the whole experience we have had with Upside Innovations. Plus, the stairs are much sturdier than I had even hoped for. Below is a picture of the steps installed on the side of our gun range. Thanks again for the great job. Derek P. View all View all So easy to work with!Upside was so easy to work with! From estimating, to product selection, and all the way to delivery, they were very responsive and easy to work with. When we need another set of stairs, we will be buying them from Upside Innovations. Matt S. View all View all Love the quality.What a great product to work with. Love the quality and ease of assembly! Denny R. View all View all Fit perfect and was easily assembled.The platform and stairs are now up and installed and are fantastic. It fit perfect and was easily assembled just as you said it would. Thank you for a wonderful product. Ken W. View all View all Upside Innovations was a pleasure to work with from design to delivery.Nick Bishop was responsive and quick to get a quote started, and Tish Carroll did an excellent job shepherding the job through the engineering design, fabrication, and shipping stages, expediting the process when the deadlines got tighter on my end. The product arrived early and was a pleasure to install – all of the hardware clearly marked and bagged, and the pallet strapped and wrapped securely. These stairs are being used for robotics research/testing and are working flawlessly. I would recommend Upside to anyone looking for professional crossover stairs for their project or building. Bryan H. View all View all The steps are well built.The steps are well built and sturdy enough to handle our needs safely but yet light enough for two men to move without the use of equipment. Matthew P. View all