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Plank Grating
![](/prerenderstable/mvPRE/contents/gfx/imagecache/685/6855t223p1-g01c-digital@halfx_637026351100281031.png?ver=imagenotfound)
A
![](/prerenderstable/mvPRE/contents/gfx/imagecache/649/64935t272p1-g01c-digital@halfx_637026262971062190.png?ver=imagenotfound)
B
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.
For technical drawings and 3-D models, click on a part number.
Style A—Serrated
![](/prerenderstable/mvPRE/contents/gfx/imagecache/685/6855t223p1-g01c-digital@halfx_637026351100281031.png?ver=imagenotfound)
A
![](/prerenderstable/mvPRE/contents/gfx/imagecache/686/6869t561-1616524749-p9@halfx_637521035709834942.png?ver=imagenotfound)
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 | ||||||||||||
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 | 000000 |
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 |
10- and 12-ft. Lengths | ||||||||||||
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 |
Fasteners for Style A Grating (Pkg. of 20) | 000000 | Pkg. | 000000 |
Style B—Projections
![](/prerenderstable/mvPRE/contents/gfx/imagecache/649/64935t272p1-g01c-digital@halfx_637026262971062190.png?ver=imagenotfound)
B
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 | ||||||||||
Aluminum | ||||||||||
5" | 2" | 1/8" | 8 | 1 5/16" | 2,910 lbs./sq. ft. @ 2 ft. | 0.08" @ 2 ft. | No | Yes | 0000000 | 000000 |
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 | ||||||||||
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 |