Key Features
- Anti-slip surfaces (grit or serrated); reinforced edges; choice of resin (phenolic, fire-rated if needed); color-infused gelcoat for durability. Some treads include reflective or luminous nosing.
Benefits
- Completely immune to rust, rot, or decay – ideal for outdoor or humid environments. Lightweight treads are easy to handle and install (no heavy lifting). FRP treads stay dimensionally stable under load, and resist wear from foot traffic. Their insulating nature prevents mold growth and remains cool to the touch in sun. Long lifespan with virtually no deterioration.
Applications
- Public stairways (schools, malls), industrial stairs (oil refineries, chemical plants), marine vessel steps, pedestrian bridges, and farm/civil facilities. Especially common in corrosive settings (salty air piers, swimming pools) or where maintenance shutdowns must be minimized.
Technical Specifications
- Depths from 8″–12″; lengths to 48″ or custom; loads easily support 250 lb concentrated weight or 2000+ psf. Slip-resistance typically 0.75+ (ASTM C1028). Meets Class 1(A) fire rating per ASTM E84 when requested.
Unique Selling Points (USPs)
- Covers can be installed over existing stairs without reconstruction – saving replacement costs. Compared to concrete, FRP is far lighter (reducing structural load). FRP stairs remain cooler and safer than metal in sun. They never chip or flake paint like wood.