Alternating Tread Stairs
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Wastewater Facility Solutions

America's wastewater facilities battle challenges every day, from mother nature to unique access solutions. Put our team of designers, engineers to work to craft a custom solution for you today

Aluminum Roof Top Crossover

Proven Wastewater Solutions

Key Benefits of our Wastewater Solutions

OSHA and IBC Compliant, prefabricated metal stairs designed to meet your exact specifications.

The right systems for virtually any industrial application.

All builds arrive ready to install.

Increased Safety

The Original Lapeyre Alternating Tread Stair delivers a safer, OSHA-compliant alternative to fixed ladders and ships stairs when space is at a premium.

Custom Designs

Our team of designers and engineers works with wastewater facilities to create and fabricate turnkey solutions for equipment that requires routine maintenance or access.

Large Scale Applications

From a single two-step alternating tread stair access application to a complex switchback crossover system or stair tower, our team of designers and engineers is standing by to create a custom solution to your access problem.

Corrosive Resistant Materials

Our galvanized, aluminum, and stainless steel alternating tread stairs offer increased resistant to the elements. 

Photos of Wastewater Facilities Installations

Wastewater Facility Applications

Equipment ApplicationsIntegrated treatment systems, Screw press machines, Filter press machines, Separators, Storage tanks, Pipe runs, Pumps, Pumping Station, Distillation Systems
Possible IssuesCorrosive environment, rust, deterioration. Regular machine maintenance that precludes use of ladders. Tight, limited spaces that require creative access solutions.
ProductsCatwalk, Mezzanine Stairs
Stair Towers
Generator Platforms
Industrial Stairs
Industrial Crossover Stairs
Equipment Access Stairs
Work Platforms
Code ComplianceOSHA
IBC Commercial
IBC Industrial
Materials and FinishesGalvanized Carbon Steel, Stainless Steel, Aluminum
Lapeyre Stair Quality

Customer Care Guarantee

We take pride in our craftsmanship and dedication to quality construction. We stand behind our products from the first consultation through installation. If you have any concerns or questions, contact a customer service expert today.

Wastewater Application Resources

Solutions for Any Size

From a single two-step alternating tread stair equipment access application to complex modular crossover over stair systems, our team of designers and engineers are standing by to create a custom solution to your access problem.

Don't just take our word for it

Our standard product designs incorporate interchangeable components that are pre-engineered to comply with applicable codes and standards.


Case Studies

Formpack case study
Case Study
Formpack, Inc., a case study
The industry leader in bulk bag handling equipment partners with the stair experts at Lapeyre Stair to provide safe access to their equipment Overview The design team at FormPak wanted to prioritize the...
Refresco alternating tread stair crossover after
Case Study
Refreseco, a case study
Conveyor crossovers with alternating tread stairs provide OSHA-compliant facility access to the world’s largest independent bottler of beverages Overview The bottling lines in the Refresco facility created...