FG-I4015-1248 Fiberglass I-Bar Grate 12″X48″x1.5″ Grate Load Class C

SKU: FG-I4015-1248

Fiberglass I-Bar Grate – Load Class C
ADA Compliant
Actual Dimensions: 12″x48″x1.5″


The FG-I4015-1248 fiberglass I-Bar grate is manufactured with layers of resin and fiberglass strands to create better traction than metal bar grating. It is lightweight and made of safe-T span grating manufactured from a fire-retardant isophthalic polyester resin (ISOFR).

The high percentage of glass provides durability and high unidirectional strength and stiffness making this the ideal product for applications where longer support spans are required such as roadways and parking areas. Support loads in the span direction only. When properly installed, this grate has a Load Class C traffic rating.

The grate has an open area of 40% and is ADA-compliant.

Actual dimensions: 12″W x 48″L x 1.5″H

FG-I4015-1248 Specification Sheet

FG-734300 Locking devices ( 4 per grate) are sold separately. – Accepts 1/4-20 hardware (not included)

Benefits of Fiberglass I-Bar Grate:

  • Corrosion resistance
  • Impact resistance
  • Non-slip grit traction layer
  • Lightweight
  • Nonconductive
  • NonmagneticMade in America
  • Load class C rating
  • Grate depth 1.5″
  • Grate open area of 40%
  • Grate openings 0.4″
  • ADA compliant

Your #1 Trench Drain Supply Resource!

Grate Height

1 1/2 inch


Frame and Grate, Trench Era


Animal and Zoo, Chemical and Hygiene, Commercial, Driveway Drainage, Greenhouse, Industrial, Municipal, Patio, Pool and Spa, Poolside, Residential, Transportation

Load Class

Load Class C

Grate Load Class

Product Type


Grate Width

12 inch

Grate Material



Grate Length

Grate Pattern

Grate Shape


CSI Code 06 74 13, 22 00 00, 22 13 19, 22 14 00, 22 14 26, 22 14 26.19, 33 40 00, 33 44 00, 33 44 16, 33 46 13, 33 49 13