Stair Towers

Stair Towers

Designed to meet your exact specifications, our APEX Stair Tower System comes prefabricated to bolt together on-site. There is no need for welding, and our team can design the stair tower to reach any height required. Our professional installation crew is on hand to ensure your project goes as smoothly as possible.

Because our APEX stair tower system is modular, ramps, stairs and railings can be reused or reconfigured as your needs change. Modular stair towers, platform landings, legs, and handrails bolt together without any on-site welding.

Upside’s APEX stairs are engineered to integrate with our ramps and canopies seamlessly and make a great solution for modular buildings

View stair tower installations

Medical Office ADA-Compliant Stair

ADA-Compliant Stair Replacement at a Medical Office

Roof access stair

Roof access stair installation at a large manufacturing facility in the Southeast.

Rooftop stair tower

OSHA switchback Stair Tower installed for safe roof access

stair tower

Warehouse Roof Access Stair Tower Installation - OSHA Compliant

Two-story deck and exterior stair tower, installed on a multi-level building, featuring slip-resistant decking, integrated handrails, and corrosion-resistant supports for ADA and IBC-compliant elevated access.

Upside Innovations completed the design, manufacturing, and installation of an exterior two-story aluminum deck system wrapping around a modular building, paired with a robust exterior stair tower for multilevel access.

Navy Medical Fire House Stair

Our custom 2-story stair tower and entryway stair at the Navy Medical Center Fire House in Bethesda, MD. These tailor-made, durable aluminum stairs demonstrate our commitment to providing unique, functional solutions for challenging environments.

Metal office stair and deck with railing

ADA stair and platform system for second story access.

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.

Stair tower installation at a tank farm

Upside Innovations' OSHA-compliant Aluminum Stair Tower installation at an industrial tank farm, providing secure and efficient access to a set of tanks.

switchback stair tower in warehouse

Interior 45' Switchback Stair Tower Installation for Warehouse Roof Access

stair tower

This a Stair Tower installation for Modular Genius Duluth, GA

2-story stairway tower

This APEX stairway tower was installed at a modular building in Lusby, MD

stairs tower installation

These stairs tower were installed at one of the entrances of Fort Story - Virginia Beach, VA

stairs tower installation

These stairs tower were installed at one of the entrances of Firehouse in Bethesda, MD

stair tower installation

This stair tower system was installed at a modular building for Gerdau Ameristeel.

Industrial Mezzanine Stair Tower install

This Industrial Mezzanine Stair Tower was installed for access to an Inside office/mezzanine.

stair tower and platform installation

The Upside ADA Stair Tower system was used for A/C maintenance at this modular complex at the Department of Veterans Affairs.

Stair Tower with Entryway Canopies

A 2-story, ADA/IBC-compliant modular stair system with three landings and two canopies, designed and installed using our APEX product system for enhanced safety, egress, and fire code compliance.

APEX Stair tower installation at Four Bridges CC in West Chester, OH

This APEX ADA stair tower installation was installed at Four Bridges CC in West Chester, OH

APEX Stair Tower for Health Club

This APEX Stair Tower was installed for gym users to reach the top level of Genesis Health Club.

Roof Access OMNI Stair Tower

OSHA-compliant roof access stair tower with grip strut decking at a key data center in Boston

Modular Stilt Stair Tower Install

This modular apartment complex in Culver, IN used an APEX stair and railing systems to gain access to the second floor constructed deck.

Warehouse Roof Access - ADA Handrail Stair Tower with Open Back Risers

This ADA Handrail Stair Tower with open back risers was installed for users of the pictured warehouse to access the rooftop.

Modular Building Canopy & APEX Stairs

A custom powder coated APEX system featuring both our post-supported canopy and ADA stair tower helped add to the aesthetic of this stacked modular building project.

IBC Stair Tower Awning Dentist KY

This IBC-compliant Stair Tower was installed for a Dentist office building in Louisville, Kentucky.

2nd Floor Access APEX Stair Tower

This APEX ADA-compliant Stair Tower provides users with access to the second floor of the building pictured.

Fire Escape APEX Stairs & Canopy

ADA-compliant fire egress staircase with canopy installation for a school

Cherokee Health APEX Stair Tower

This is Cherokee Health and Human Services' new APEX Stair Tower. This serves as an ADA-compliant entry stair.

Amazon OSHA Roof Access Stairwell Tower

This is an Interior OSHA Roof Access Stairwell Tower installation for an Amazon Distribution Warehouse

Stair Tower & APEX Ramp Install, FL

This ADA Stair Tower & Ramp have been installed at a stacked modular building in Jacksonville, Florida.

APEX Stair Tower Pressbox, IL

This ADA Stair Tower has been installed at Pressbox in Naperville, Illinois.

Valeo Climate Control OSHA Stair Tower

Pictured is Valeo Climate Control's OSHA Certified APEX Stair Tower, providing upper level access in their Fairfield, Ohio warehouse.

APEX Stair Tower Installation

This is a Second Story APEX, ADA-compliant Stair Tower Installation for a brick building.

OSHA Stair Tower Kernersville NC

This OSHA Stair Tower has been installed at the pictured warehouse in Kernersville, North Carolina for mezzanine access.

APEX Stair Tower System & Ramp for School NJ

This is our APEX Stair Tower System with a Ramp that was installed for Beloved Community Charter School in New Jersey.

APEX Stair Tower Atlanta Motorsports

This ADA Stair Tower has been installed for access at Atlanta Motorsports' warehouse.

stair tower and canopy installation

Entry Canopy and Stair Tower

modular stair tower and canopy installation

This stilt house in Charleston, SC has access thanks to the modular installation of this stair tower with landing. There's a doorway canopy installed as a shelter.

fire escape stair tower.

This is an IBC compliant fire escape stair tower.

stair tower for roof access

This is a modular stair tower installation with proper landing leading to a roof.

mezzanine access stairs

An APEX OSHA-compliant industrial stair tower installation for mezzanine access at a manufacturing facility.

APEX OSHA Stair Tower Warehouse Mezzanine

This APEX OSHA Stair Tower provides access to the pictured Warehouse Mezzanine.

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