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Build a stairway that is affordable and fits your space!

Commercial Steel Stairs

Get instant pricing with our stair builder!

Ships in 6 weeks

Local Building Codes

Easy to Install

Commercial Stair with Bar Grate Treads

Are you unclear on your commercial stair estimate?

Tired of negotiating on features and price?
Are you unsure what the price difference is for tread types?
You should know what features change the cost of your commercial stair.

It's Easy & Clear

Custom Designed for You

Designed by you to fit your commercial building and local building codes. We manufacture prefab stairways for new construction, remodel, and replacement.

Up Front Pricing

As you build your Commercial stair you will see the pricing change as you build your stair. Staying within your budget has never been easier. Instantly see what different tread or railing will cost.

Easy to Install

Our staff will help you install your commercial stair. Our stairs are prefab and are easy to install. We'll provide you with easy-to-understand drawings and provide phone/video support to help get your stair installed safely and quickly.

Build Your Stair

Customers We Serve

Rolls Royce
Auto Manufacturer
Michigan State University
Education
Caterpillar Logo
Equipment Manufacturer
GM Defense Logo
Military Automotive

How It Works

1. Measure Your Space

The two primary measurements needed for a commercial stair are height (measured finished floor to finished floor) and tread width.

2. Build Your Stair

You will have the option to choose your tread (or step) material, handrail type, and paint color. Our stair builder is easy to use and provides instant pricing.

3. Schedule Delivery

Your commercial stairs will ship 6 weeks after you sign the approval drawing. Approval drawings are sent 48 hours after placing order.

Custom Commercial Stairs

Order Online & Ships in 6 weeks

Many general contractors waste time and money hiring fab shops to build commercial stairs. At Stair Zone, you can build a commercial stair that meets your local building code. Pricing is always visible so you are always in budget.

Order online today and within 2 hours our designers will send a PDF approval drawing. Your stair will ship 6 weeks after your approval drawing is signed.

Stair Zone has built stairs for commercial settings for decades. Our customers include churches, restaurants, hotels, public housing, and civic projects.

Our in-house design experts use 3D CAD software to bring your idea to reality. They will handle your custom requirements while meeting all IBC and local codes.

What Customers Are Saying

  • Great value with excellent precision and fabrication quality

    Purchased one set of outdoor stairs for our warehouse. Great value with excellent precision and fabrication quality. The quality led us to replace our other set of stairs instead of repairing them. Highly recommended for anyone needing prefab platforms or stairs.

    Leroy Burch

    Salem Fabrication Technology in Winston Salem, NC

  • Impressive facility and an even more impressive process

    A very impressive facility and an even more impressive process. After seeing the size of the operation, I would have thought that you guys would not have had any time for a small order like mine but I never felt that for one minute during the whole process.

    Shawn McPartland

    Shawn McPartland Construction in Lemont, IL

  • Their process from concept to design and fabrication to delivery worked great.

    Stair Zone was a pleasure to work with. Their process from concept to design and fabrication to delivery worked great. Communications regarding fabrication and delivery was excellent as well.

    Andy Langston

    Superintendent at Gilcor Construction

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