Stairs, Simplified

Modular Stair Systems were developed to alleviate many of the issues surrounding multi-level stair erection. By fabricating and shipping complete modular kits, installation time is significantly shortened and allows the contractor to build a secure stair system earlier in the construction process.

Modular Stairs Benefits

Download the Product Sheet

Why CS Modular Stair Systems?

CS Modular Stair Systems are self-supporting, eliminating the dangerous use of site ladders to move between levels, and allowing for faster installation and early inspections compared to traditional stairs. Our prefabricated Modular Stair Systems are available in standard or custom kits.

Modular Stair Systems: Kit Components

● Each unit includes a top landing, mid-landing, stairs, and railings


● The bottom modular stair unit is secured to the foundation using a number of foundation brackets


● Units are interconnected at their corner columns using a connection sleeve

Gallery: Stairs

Our modular stairs systems will work beautifully in your facility.

01 small mss gallery images

Wallis and Baker

02 small mss gallery images


03 small mss gallery images


Related Products

See our full line of Platform solutions

driftready icon

DriftReady™ Stairs

The first of its kind. DriftReady Stairs move with the building, offering a safe solution for occupant and first responder egress and ingress during and after a seismic event.

Modular Balcony Systems (MBS)

Decreases the water intrusion risk and coordination time, while increasing the speed of installation of balconies and awnings during construction.

Modular Awnings Systems (MAS)

Designed and engineered to increase the speed of installation of awnings during construction. Arrives in pre-designed kits for an easy bolt-on installation at the jobsite.

Related Documents

Modular Stair System Specification


Decorative Metal Railings Specification


Platform™ Solutions Warranty


Let's Do This

If you have a stair condition that requires a higher performing solution, we would be happy to work with you and your team. To learn more about these solutions via lunch & learn presentation or to discuss integration with an upcoming project, contact us to get started.

lets do thiswhite

By continuing to browse or by clicking ‘Accept’, you agree to the storing of cookies on your device to enhance your site experience and for analytical purposes. To learn more about how we use the cookies, please see our privacy policy.