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.

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Modular Stair System Assembly

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.


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Modular Stairs Benefits

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Visual Case Story

Gallery: Stairs

Our modular stairs systems will work beautifully in your facility.

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Wallis and Baker
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The Villages at Fate


Watch the assembly and installation of our MSS to see how easy and effective they can be.

Modular Stair System Install Timelapse
Install your new Modular Stair System in minutes, not days! Check out this MSS installation time lapse to see how quickly, yet precisely and efficient these stairs can be installed in your facility.
See the Benefits of the Modular Stair System!
The patent-pending Modular Stair System is the industry's next step in stair design, assembly and erection. Engineered as stand-alone, stackable units, MSS is taking stair installation to the next level.
Modular Stair System Build
From flat pack to fully assembled - in just minutes. Check out this time lapse of a Modular Stair Systems build from the actual construction site.

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

Related Documents

Modular Stair System Specification


Decorative Metal Railings Specification


Platform™ Solutions Warranty


Related Products

See our full line of Platform solutions

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.

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.


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