Interstate Grating Products

Architectural Products

Architectural Grating Patterns

Each product is available in steel, aluminum or stainless steel, assembled by any of the manufacturing methods presented in the Introduction section of this website. To specify the appropriate material and manufacturing method, replace the "x" in the above part number with any of the following designations:

Architectural Grating Patterns Information

Architectural Grating Bearing Bars

Sample specifications:

32-W-4 1 x 1/8 for Welded Steel with 1" x 1/8" bearing bars at 2" on center and welded cross bars at 4" on center.

40-ADT-4 1-1/2 x 3/16 for Dovetail Aluminum with 1-1/2" x 3/16" bearing bars at 2-1/2" on center and cross bars at 4" on center.

38-SLS-4 2 x 3/16 for Swage Locked Stainless Steel with 2" x 3/16" bearing bars at 2-3/8" on center and cross bars at 4" on center.

Contact Interstate Gratings for additional custom products including:

  • Additional bearing bar sizes and spacings
  • Additional cross bar spacings
  • Full-depth rectangular cross bars
  • Special fabrication and finishing

Architectural Grating Bars