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Stair Tread, (PFR) Orthothalic Polyester Fire Retardant, 22-1/2" x 10' Panel, 1-1/2" x 6" Mesh Pattern, 1-1/2" Panel Thickness, Dark Gray, Grit Top
Item #MG-ST15-PFR-DG-210-GT
  • Corrosion resistant - helps reduce maintenance and replacement costs
  • Slip-resistant top surface - enhances workplace safety
  • Strong yet lightweight - helps reduce installation costs
  • Low coefficient of expansion and contraction –- stable in many environments
  • Safer Walking Surface - A coarse epoxy coating enhances traction
  • Support and Stability - Cross-rods and bearing bars lock mechanically for maximum unidirectional strength
Grating, Sheet & Structurals
Product Color
Dark Gray
Mesh pattern
1-1/2" x 6"
Panel size
22-1/2" x 10'
Top finish
Type of product
Molded Stair Tread
60 lbs
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Stair tread panels allow you to cut your own stair treads quickly and inexpensively, reducing excess waste and cost. They are available in several sizes and configurations. Custom-fabricated sizes are available upon request. Pultruded stair tread available in stock sizes or made to order. These maintenance-free treads are engineered for strength, durability and corrosion resistance. Features include a non-skid surface and square tube nosing for high visibility. Our design is easy to fabricate and install on-site with basic tools.
FRP stair tread covers are a cost-effective option to improve stairway safety for your workers. All stair treads are made with corrosion-resistant, fire retardant resin and have an anti-skid top surface.

Stair tread is available in the following resins:

  • PFR - A general-purpose orthophthalic polyester resin system that offers good corrosion resistance at an economical price.
    (Comes standard in Green, Yellow, Dark Gray and Light Gray)
  • IFR - A premium-grade isophthalic polyester resin system that provides excellent corrosion protection.
    (Comes standard in Green, Yellow, Dark Gray and Light Gray)
  • VFR - A vinyl ester resin system that provides the highest level of corrosion protection.
    (Comes standard in Orange and Dark Gray)
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