Fiberglass Grating Tolerances
 
Type
Length Tolerance
Panel Width Tolerance
Fiberglass Grating: Molded (Rectangular or Square Mesh) +/- 1/4 inch +/- 1/4 inch
Fiberglass Grating: Pultruded (I-bar, T-bar or Rectangular-Bar) +/- 1/4 inch +/- a bearing bar to the width

Note: Tolerances may vary depending on length and type of material.