Interstate Grating Products

Pultruded Fiberglass Grating

Manufactured by drawing glass rovings through a resin bath and heated dies, pultruded shapes are assembled into a grid using a mechanical and chemical lock. The resulting product has superior strength and reliable corrosion resistance. Popular load bars are "I" or "T" shaped with a standard slip-resistant grit walking surface.

Resins

Iso-FR - Isophthalic polyester resin with a flame spread rating of 25 or less. Designed for applications where there is moderate exposure to corrosive elements.
Standard colors: Yellow or Dark Gray

VE-FR
- Vinyl ester resin with a flame spread rating of 25 or less. Dependable resistance to both acidic and alkaline environments.
Standard colors: Yellow or Dark Gray

Picture of Fiberglass Grating

Pultruded Grating Patterns

Pultruded Fiberglass Grating

For Additional Information On Fiberglass Gratings Contact Interstate Gratings, LLC at (888) 499-8494