Mobile Access Stair System

Portable Stairway & Ladder Fall Protection Systems


The Mobile Access Stair System (MASS) provides full stairway access to elevated work areas ensuring sure footing while ascending to and descending from elevated work surfaces.

Custom Designs

Available in a range of heights and wheel styles, the system can be ordered to meet your application’s custom requirements. An FLS engineer will work with you to ensure your Mobile Access Stair System (MASS) is optimal for your work environment. Additionally, our in-house fabrication facilities ensure fast production and delivery of custom products.

Mobile Access Stair System (MASS) Features

Rugged Frame
Constructed from powder coated aluminum and zinc-plated steel for corrosion resistance and maximum durability

Full Stairs
Stair step design provides sure footing

Lightweight
Easily moved by hand

Adjustable Height
Optimizes utility

Why Flexible Lifeline Systems?

As the industry leader, we set the standard for fall arrest capability, quality and efficiency. Let our experts help you maximize the fall protection provided by the mobile access stair system.

Contact us today for more information on our portable and freestanding fall protection solutions.

osha complaint mobile stair system

OSHA Compliant Stair Systems

The FLS Mobile Access Stair System (MASS) meets the applicable requirements of the standards set out by the following:

  1. ANSI 14.3 Requirement for fixed ladders
  2. OSHA 1910.26 Portable metal ladders
  3. CSAZ11-M81 Portable ladders
  4. OSHA 1910.23 Guarding floor/wall openings & holes
  5. Manitoba Workplace Safety & Health Division Fall Protection Guidelines

Mobile Access Stair System (MASS) Specifications

mobile stair system specs

Mobile Access Stair System Photo Gallery