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The Use of Stainless Steel in Metal Stair Fabrication
The Use of Aluminum in Metal Stair Fabrication
The Use of Galvanized Carbon Steel in Metal Stair Fabrication

Prefabricated Industrial Metal Stairs

Metal Stairs. Built for Industry. Engineered for You.

Our industrial metal stairs are pre-engineered, prefabricated, and designed to your specifications, providing safer access, faster installation, and predictable performance.

The right metal stairs for virtually any application.

Expedited lead times as short as 3 days.

Arrives ready to install.

01
Customized Metal Stair Designs

Every quote begins with your project requirements. Your metal stairs are engineered, detailed, and prefabricated to fit your space, load needs, and access constraints, not a generic “one-size-fits-all” solution.

02
Flexible, Modular Components

Our metal stair systems are built from modular, pre-engineered components that can be configured to suit tight spaces, complex layouts, and evolving project needs, all while maintaining code compliance.

03
Heavy-duty, Metal Construction

Our industrial metal stairs offer 1,000lb load capacities, and are built to last using heavy-gauge carbon steel, with stainless steel, aluminum, or galvanized finishes available for harsh or exposed environments.

04
Precision-Built Manufacturing

Every metal stair is fabricated using state-of-the-art CNC equipment and validated through rigorous quality checks to ensure dimensional accuracy, fit, and finish.

05
Fast, Reliable Lead Times

Our automated manufacturing processes are designed for speed and consistency, enabling metal stair fabrication in as little as 10 days, with dependable, on-time delivery.

06
OSHA, IBC Code Compliant

Our metal stairs are pre-engineered to meet or exceed OSHA and IBC requirements, reducing risk, simplifying approvals, and helping you avoid costly rework in the field.

Top Contractors, Fabricators & Facilities Rely on Lapeyre Stair

Metal Stairs Materials & Finishes Built for Your Environment

Every Lapeyre stair is engineered to spec. Choose the material and finish that matches how hard your environment works it.

Powder Coated Steel

Heavy-duty with a durable finish. Built for high-traffic and moderate-exposure .

Stainless Steel

Unmatched corrosion resistance and hygienic performance for food, pharma, marine, and chemical environments.

Galvanized Steel

The trusted standard for outdoor and harsh industrial exposure.

Aluminum

Lightweight, corrosion-resistant, and easy to install. Ideal for rooftop access and frequent reconfiguration.

Prefabricated Metal Stair Resources

Explore popular drawings, documents, case studies, materials, compliance considerations, and diverse application photos across different industries.

Prefabricated Metal Stairs By the Numbers

Prefabricated metal stairs have become an integral part of modern construction due to their efficiency, cost-effectiveness, and versatility. Whether for industrial facilities or commercial buildings, prefabricated stairs offer numerous advantages over traditional on-site construction.

Ever since Lapeyre Stair patented the alternating tread stair, we’ve set the standard for safe and compliant industrial access. 

1981

The year Lapeyre Stair was founded.

76

The number of full-time engineers, designers, and specialists.

As of September 2023

798

Combined years of stair-making experience.

As of 2025

10,000+

Alternating Tread Stairs in use

Through September 2023
Lapeyre Stair Quality

Our team of service specialists, account managers, engineers, and builders are standing by.

Latest Metal Stair News

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The Use of Stainless Steel in Metal Stair Fabrication
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The Use of Galvanized Carbon Steel in Metal Stair Fabrication

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