Plank Grating
Use plank grating for platforms, stair treads, ramps, and decks. Openings allow light to pass through and water to drain. Cut grating with a band saw, hack saw, circular saw, or shears. Use Fasteners for Plank Grating to secure.
Style A are serrated to provide maximum slip resistance.
Styles B and C have projections to provide good slip resistance that's more comfortable than serrated grating. Style C have small openings to prevent items from falling through.
For technical drawings and 3-D models, click on a part number.
Drainage Opening | Uniform Load | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Top Projection | Thick. | Gauge, ga. | Wd. | Lg. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Per Ft. | |
2-, 3-, 4-, 5-, 6-, and 8-ft. Lengths | ||||||||||||
Galvanized Steel | ||||||||||||
4 3/4" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 1,324 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 000000 |
4 3/4" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,751 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
4 3/4" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 2,198 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
4 3/4" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 2,792 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 000000 | 00000 |
7" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 899 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 000000 | 00000 |
7" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,189 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 1,492 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 000000 | 00000 |
7" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,896 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 3,587 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 663 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 906 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 1,100 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,398 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 2,644 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 000000 | 00000 |
11 3/4" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 536 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 000000 | 00000 |
11 3/4" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 710 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 000000 | 00000 |
11 3/4" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 890 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,131 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 2,138 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 337 lbs./sq. ft. @ 2 ft. | 0.33" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 446 lbs./sq. ft. @ 2 ft. | 0.27" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 540 lbs./sq. ft. @ 2 ft. | 0.48" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 710 lbs./sq. ft. @ 2 ft. | 0.31" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 810 lbs./sq. ft. @ 2 ft. | 0.32" @ 2 ft. | No | Yes | 0000000 | 000000 |
24" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 300 lbs./sq. ft. @ 2 ft. | 0.46" @ 2 ft. | No | Yes | 0000000 | 00000 |
24" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 475 lbs./sq. ft. @ 2 ft. | 0.4" @ 2 ft. | No | Yes | 0000000 | 000000 |
24" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 475 lbs./sq. ft. @ 2 ft. | 0.38" @ 2 ft. | No | Yes | 0000000 | 000000 |
Aluminum | ||||||||||||
4 3/4" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 1,794 lbs./sq. ft. @ 2 ft. | 0.09" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 1,169 lbs./sq. ft. @ 2 ft. | 0.08" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 897 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 725 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 514 lbs./sq. ft. @ 2 ft. | 0.16" @ 2 ft. | No | Yes | 0000000 | 00000 |
304 Stainless Steel | ||||||||||||
4 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 00000 |
7" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 750 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 606 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
10- and 12-ft. Lengths | ||||||||||||
Galvanized Steel | ||||||||||||
4 3/4" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 1,324 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
4 3/4" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,751 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
4 3/4" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 2,198 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
4 3/4" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 2,792 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 899 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,189 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 1,492 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,896 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 3,587 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 663 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 906 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 1,100 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,398 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 2,644 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 000000 | 00000 |
11 3/4" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 536 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 710 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 890 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 1,131 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 2,138 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 1 1/2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 337 lbs./sq. ft. @ 2 ft. | 0.33" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 1 1/2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 446 lbs./sq. ft. @ 2 ft. | 0.27" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 540 lbs./sq. ft. @ 2 ft. | 0.48" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 710 lbs./sq. ft. @ 2 ft. | 0.31" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 810 lbs./sq. ft. @ 2 ft. | 0.32" @ 2 ft. | No | Yes | 0000000 | 00000 |
24" | 2" | 5/16" | 5/64" | 14 | 11/16" | 1 7/8" | 300 lbs./sq. ft. @ 2 ft. | 0.46" @ 2 ft. | No | Yes | 0000000 | 00000 |
24" | 2" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 475 lbs./sq. ft. @ 2 ft. | 0.4" @ 2 ft. | No | Yes | 0000000 | 00000 |
24" | 3" | 5/16" | 7/64" | 12 | 11/16" | 1 7/8" | 475 lbs./sq. ft. @ 2 ft. | 0.38" @ 2 ft. | No | Yes | 0000000 | 00000 |
Aluminum | ||||||||||||
4 3/4" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 1,794 lbs./sq. ft. @ 2 ft. | 0.09" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 1,169 lbs./sq. ft. @ 2 ft. | 0.08" @ 2 ft. | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 897 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 725 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
18 3/4" | 2" | 7/16" | 7/64" | 10 | 11/16" | 1 7/8" | 514 lbs./sq. ft. @ 2 ft. | 0.16" @ 2 ft. | No | Yes | 0000000 | 00000 |
304 Stainless Steel | ||||||||||||
4 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 00000 |
7" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 00000 |
9 1/2" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 750 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
11 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 606 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
Fasteners for Style A Grating (Pkg. of 20) | 000000 | Pkg. | 000000 |
Drainage Opening | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Thick. | Gauge, ga. | Dia. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Per Ft. | |
2-, 3-, 4-, 6-, and 8-ft. Lengths | ||||||||||
Galvanized Steel | ||||||||||
5" | 1 1/2" | 3/32" | 13 | 1 5/16" | 2,008 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 000000000 | 000000 |
5" | 2" | 3/32" | 13 | 1 5/16" | 3,035 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 000000000 | 00000 |
7" | 1 1/2" | 3/32" | 13 | 1 5/16" | 1,536 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 000000000 | 00000 |
7" | 2" | 3/32" | 13 | 1 5/16" | 1,965 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 00000000 | 00000 |
10" | 1 1/2" | 3/32" | 13 | 1 5/16" | 963 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 000000000 | 00000 |
10" | 2" | 3/32" | 13 | 1 5/16" | 1,735 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 000000000 | 00000 |
12" | 1 1/2" | 3/32" | 13 | 1 5/16" | 669 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 000000000 | 00000 |
12" | 2" | 3/32" | 13 | 1 5/16" | 1,510 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 00000000 | 00000 |
18" | 1 1/2" | 3/32" | 13 | 1 5/16" | 714 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 00000000 | 00000 |
18" | 2" | 3/32" | 13 | 1 5/16" | 1,072 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 00000000 | 00000 |
Aluminum | ||||||||||
5" | 2" | 1/8" | 8 | 1 5/16" | 2,910 lbs./sq. ft. @ 2 ft. | 0.08" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 2" | 1/8" | 8 | 1 5/16" | 2,138 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
10" | 2" | 1/8" | 8 | 1 5/16" | 1,048 lbs./sq. ft. @ 2 ft. | 0.5" @ 2 ft. | No | Yes | 0000000 | 00000 |
12" | 2" | 1/8" | 8 | 1 5/16" | 1,463 lbs./sq. ft. @ 2 ft. | 0.08" @ 2 ft. | No | Yes | 0000000 | 00000 |
18" | 2" | 1/8" | 8 | 1 5/16" | 992 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 000000 |
10- and 12-ft. Lengths | ||||||||||
Galvanized Steel | ||||||||||
5" | 1 1/2" | 3/32" | 13 | 1 5/16" | 2,008 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 00000000 | 00000 |
5" | 2" | 3/32" | 13 | 1 5/16" | 3,035 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 00000000 | 00000 |
7" | 1 1/2" | 3/32" | 13 | 1 5/16" | 1,536 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 00000000 | 00000 |
7" | 2" | 3/32" | 13 | 1 5/16" | 1,965 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 00000000 | 00000 |
10" | 1 1/2" | 3/32" | 13 | 1 5/16" | 963 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 00000000 | 00000 |
10" | 2" | 3/32" | 13 | 1 5/16" | 1,735 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 00000000 | 00000 |
12" | 1 1/2" | 3/32" | 13 | 1 5/16" | 669 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 00000000 | 00000 |
12" | 2" | 3/32" | 13 | 1 5/16" | 1,510 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 00000000 | 00000 |
18" | 1 1/2" | 3/32" | 13 | 1 5/16" | 714 lbs./sq. ft. @ 2 ft. | 0.04" @ 2 ft. | No | Yes | 00000000 | 00000 |
18" | 2" | 3/32" | 13 | 1 5/16" | 1,072 lbs./sq. ft. @ 2 ft. | 0.03" @ 2 ft. | No | Yes | 00000000 | 00000 |
Aluminum | ||||||||||
5" | 2" | 1/8" | 8 | 1 5/16" | 2,910 lbs./sq. ft. @ 2 ft. | 0.08" @ 2 ft. | No | Yes | 0000000 | 00000 |
7" | 2" | 1/8" | 8 | 1 5/16" | 2,138 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 00000 |
10" | 2" | 1/8" | 8 | 1 5/16" | 1,048 lbs./sq. ft. @ 2 ft. | 0.5" @ 2 ft. | No | Yes | 0000000 | 00000 |
12" | 2" | 1/8" | 8 | 1 5/16" | 1,463 lbs./sq. ft. @ 2 ft. | 0.08" @ 2 ft. | No | Yes | 0000000 | 00000 |
18" | 2" | 1/8" | 8 | 1 5/16" | 992 lbs./sq. ft. @ 2 ft. | 0.07" @ 2 ft. | No | Yes | 0000000 | 000000 |
Fasteners for Style B Grating (Pkg. of 10) | 0000000 | Pkg. | 000000 |
Fasteners for Plank Grating
Secure grating to your support structure.
Walkway Plank Grating
An integral toeboard keeps tools and parts from falling off this plank grating and meets OSHA 29 CFR 1910.23 for elevated walkways. The serrated surface provides excellent traction and allows water to drain. Cut grating with a cutting torch, circular saw, or reciprocating saw. Use Fasteners for Plank Grating to secure.
For technical drawings and 3-D models, click on a part number.
Drainage Opening | Uniform Load | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Thick. | Gauge, ga. | Wd. | Lg. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Specifications Met | Lengths, ft. | Per Ft. | |
2-, 4-, 6-, and 8-ft. Lengths | |||||||||||||
Serrated | |||||||||||||
Galvanized Steel | |||||||||||||
24" | 4 1/2" | 7/64" | 12 | 11/16" | 1 7/8" | 475 lbs./sq. ft. @ 2 ft. | 0.37" @ 2 ft. | No | Yes | OSHA Compliant 29 CFR 1910.23 | 0000000 | 0000000 | |
30" | 5" | 9/64" | 10 | 1 1/4" | 3 7/8" | Not Rated @ 2 ft. | Not Rated @ 2 ft. | No | Yes | OSHA Compliant 29 CFR 1910.23 | 0000000 | 000000 | |
10- and 12-ft. Lengths | |||||||||||||
Serrated | |||||||||||||
Galvanized Steel | |||||||||||||
24" | 4 1/2" | 7/64" | 12 | 11/16" | 1 7/8" | 475 lbs./sq. ft. @ 2 ft. | 0.37" @ 2 ft. | No | Yes | OSHA Compliant 29 CFR 1910.23 | 0000000 | 000000 | |
30" | 5" | 9/64" | 10 | 1 1/4" | 3 7/8" | Not Rated @ 2 ft. | Not Rated @ 2 ft. | No | Yes | OSHA Compliant 29 CFR 1910.23 | 0000000 | 000000 | |
36" | 5" | 9/64" | 10 | 1 1/4" | 3 7/8" | Not Rated @ 2 ft. | Not Rated @ 2 ft. | No | Yes | OSHA Compliant 29 CFR 1910.23 | 0000000 | 000000 |
Metal Plank Grating Stair Treads
The most economical stair treads we offer.
Stair treads with projections provide good slip resistance that's more comfortable than serrated.
Serrated stair treads provide maximum slip resistance.
Powder-coated steel treads are for use in dry, noncorrosive areas.
Galvanized steel treads are more corrosion resistant than powder-coated steel.
For technical drawings and 3-D models, click on a part number.
Drainage Opening | Mounting Hole | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Dp. | Top Projection | Ht. | Thick. | Dia. | Wd. | Lg. | Load Capacity, lbs. | No. of | Dia. | Lg. | Wd. | Ctr.-to-Ctr. (A) | Ctr.-to-Tread Top (B) | Ctr.-to-Tread Nosing (C) | Mounting Hardware Included | For Use Outdoors | Each | |
Projections | |||||||||||||||||||
Powder-Coated Steel | |||||||||||||||||||
24" | 10" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 544 | 4 | 7/16" | 1 3/4" | 7/16" | 7" | 1" | 1 1/8" | No | No | 00000000 | 0000000 |
24" | 12" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 372 | 4 | 7/16" | 1 3/4" | 7/16" | 9" | 1" | 1 1/8" | No | No | 00000000 | 000000 |
30" | 10" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 544 | 4 | 7/16" | 1 3/4" | 7/16" | 7" | 1" | 1 1/8" | No | No | 00000000 | 000000 |
36" | 10" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 544 | 4 | 7/16" | 1 3/4" | 7/16" | 7" | 1" | 1 1/8" | No | No | 00000000 | 000000 |
36" | 12" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 372 | 4 | 7/16" | 1 3/4" | 7/16" | 9" | 1" | 1 1/8" | No | No | 00000000 | 000000 |
48" | 12" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 372 | 4 | 7/16" | 1 3/4" | 7/16" | 9" | 1" | 1 1/8" | No | No | 00000000 | 000000 |
Galvanized Steel | |||||||||||||||||||
24" | 10" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 544 | 4 | 7/16" | 1 3/4" | 7/16" | 7" | 1" | 1 1/8" | No | Yes | 00000000 | 00000 |
24" | 12" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 372 | 4 | 7/16" | 1 3/4" | 7/16" | 9" | 1" | 1 1/8" | No | Yes | 00000000 | 00000 |
30" | 10" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 544 | 4 | 7/16" | 1 3/4" | 7/16" | 7" | 1" | 1 1/8" | No | Yes | 00000000 | 00000 |
36" | 10" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 544 | 4 | 7/16" | 1 3/4" | 7/16" | 7" | 1" | 1 1/8" | No | Yes | 00000000 | 00000 |
36" | 12" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 372 | 4 | 7/16" | 1 3/4" | 7/16" | 9" | 1" | 1 1/8" | No | Yes | 00000000 | 00000 |
48" | 12" | __ | 2" | 3/32" | 1 3/8" | __ | __ | 372 | 4 | 7/16" | 1 3/4" | 7/16" | 9" | 1" | 1 1/8" | No | Yes | 00000000 | 00000 |
Serrated | |||||||||||||||||||
Powder-Coated Steel | |||||||||||||||||||
18" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | __ | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
18" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | __ | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
18" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | __ | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
24" | 7" | 5/16" | 1 1/2" | 3/64" | __ | 5/8" | 1 3/4" | 524 | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | No | 0000000 | 00000 |
24" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 566 | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
24" | 9 1/2" | 5/16" | 1 1/2" | 3/64" | __ | 5/8" | 2 3/4" | 525 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | No | 0000000 | 00000 |
24" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 593 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
24" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 586 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
30" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 453 | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
30" | 9 1/2" | 5/16" | 1 1/2" | 3/64" | __ | 5/8" | 3 3/4" | 421 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | No | 0000000 | 00000 |
30" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 474 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
30" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 469 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
36" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 377 | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
36" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 5/8" | 4 3/4" | 352 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | No | 0000000 | 00000 |
36" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 395 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
36" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 391 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | No | 0000000 | 000000 |
48" | 9 1/2" | 5/16" | 2" | 5/64" | __ | 1 7/8" | 11/16" | 476 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 1" | 27/32" | No | No | 0000000 | 000000 |
48" | 11 3/4" | 5/16" | 2" | 5/64" | __ | 1 7/8" | 11/16" | 476 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 1" | 27/32" | No | No | 0000000 | 000000 |
Galvanized Steel | |||||||||||||||||||
18" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | __ | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | Yes | 00000000 | 00000 |
18" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | __ | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
18" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | __ | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
24" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 566 | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
24" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 474 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
24" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 586 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
30" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 453 | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
30" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 395 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
30" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 469 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
36" | 7" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 377 | 4 | 7/16" | 1 3/4" | 7/16" | 3 3/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
36" | 9 1/2" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 339 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
36" | 9 1/2" | 5/16" | 2" | 5/64" | __ | 1 7/8" | 11/16" | 634 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 1" | 27/32" | No | Yes | 00000000 | 000000 |
36" | 11 3/4" | 5/16" | 1 1/2" | 5/64" | __ | 1 7/8" | 11/16" | 391 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 3/4" | 27/32" | No | Yes | 00000000 | 000000 |
36" | 11 3/4" | 5/16" | 2" | 5/64" | __ | 1 7/8" | 11/16" | 544 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 1" | 27/32" | No | Yes | 00000000 | 000000 |
48" | 9 1/2" | 5/16" | 2" | 5/64" | __ | 1 7/8" | 11/16" | 476 | 4 | 7/16" | 1 3/4" | 7/16" | 5 7/8" | 1" | 27/32" | No | Yes | 00000000 | 000000 |
48" | 11 3/4" | 5/16" | 2" | 5/64" | __ | 1 7/8" | 11/16" | 476 | 4 | 7/16" | 1 3/4" | 7/16" | 8 1/8" | 1" | 27/32" | No | Yes | 00000000 | 000000 |