Industrial and Commercial Stairways

Custom stairs to fit your space

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OSHA & IBC Approved

Custom Design

Easy Delivery

Trying to design stairs can be frustrating.

Confusing measurements and meeting safety regulations makes it more difficult for you. 
You shouldn't have to worry about engineering your own stairs. 
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Why Choose a PWI Stair?

Custom Designed

Our expert stair engineers will fully design your stair for you. They'll handle all of the confusing measurements and ensure your stairs meet safety regulations. You're guaranteed to have a stair that will fit your space.

Well Built

PWI stairs are made with quality steel. This means your stairs will last a lifetime. 

Easy Delivery

Don't want to install your stair? Don't worry. PWI will deliver and install your stair for you. 

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Want Instant Pricing?

Stair Zone: Order Stairs Online

For instant pricing, go to

PWI is the parent company of Stair Zone

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How It Works

Getting a solution to your workspace problem is easy.

1. Get a Free Quote

Fill out the quote form or contact our sales team. They will answer your questions and provide ideas on best practices.

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2. Schedule Delivery

Many businesses request delivery and installation over holiday shutdown. This results in less hassle for your workspace — it's almost like magic. Depending on the project however, you may want to handle installation in-house. We deliver and install around your schedule.

3. Back to Work

Your new workspace is ready. When PWI handles installation we provide a ready-to-use product. Your workspace is ready for production.

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Our Customers

Forest River Logo
RV Manufacturer
Rivian Logo
Auto Manufacturer
MDavis Inc Logo Vector
Thermo Fisher Scientific Logo
New inTech Trailer Outside Production Plant

PWI has done a number of projects for us. Their quality of work is always top notch. Their prices are reasonable and always come in within their budgeted amount. Service for us after the sale has also been a strong point with any issues being taken care of quickly.

Adam Maxwell

Owner of inTech Trailers

Frequently Asked Questions

Here are some common questions asked by customers. If your question hasn't been answered, send us a message.

Since each stair project is different, the pricing varies. If you want to see instant pricing for a basic stair, go to Or if you prefer to talk on the phone, you can speak to one of our stair experts at (574) 646-2015.

PWI can deliver and install your stair for you