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This item ships rolled up in a box with the "diamond" side on the outside of the coil. Once the coil is removed from the box, it will naturally uncoil itself. However some residual curve may remain – this is normal and will naturally flatten out when installed.

Factory-Direct Work Space Gear for Commercial Institutional Residential Spaces
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Aluminum Diamond Plate

Need a piece of Aluminum Diamond Plate for your trailer? Gotta great project for your workshop? Get your Aluminum Diamond Plate here - any size you need up to 4'x10' sheets. This is real commercial grade Aluminum Diamond Plate 3003H22 - not the imitation stamped metal that others use. Available up to 0.250” thick. Easy to cut, drill, form, etc. Diamond Plate is also known around the world as tread plate, checker plate and floor plate.

  • Aluminum Diamond Plate
  • Commercial Grade: AA3003H22 or AA4017H22
  • Allow +/- 1/8" tolerance on all custom cut and bent dimensions
  • Material Safety Data Sheet (MSDS)
  • Anodized colors
    • Per ASTM B-632 | ASTM B-137 | MIL-A-8325F
    • Meets ASTM B-136 | ASTM B-580 Type C

I am super happy with the diamond plate I purchased from you. The price was great, the cut pieces were perfect, and I will order again in the future, You guys are a 5+. Thanks, Jerry.
- Jerry R. (Marysville, CA)


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Order Platinum Ice™ Diamond Plate

Image Product
Size Price
Aluminum Diamond Plate 0.045

How do I cut it?

Need a custom size?
We'll cut it for
$5 per cut!

Email us your size list

Platinum Ice™
Anodized Aluminum Diamond Plate

  • Satin finish
  • 0.045"tk

any size upto



any size upto

2x8 diamond plate

great as Stone Guard
for Trailer! ships rolled up



any size upto

2x10 diamond plate

great as Stone Guard
for Trailer! ships rolled up



any size upto

4x4 diamond plate



any size upto

4x8 diamond plate



any size upto

4x10 diamond plate


custom cut

Need a custom size?
We'll cut it for $5 per cut! Just call and tell us which of the above pieces you need cut, and we'll cut it for $5 per cut.
Our Live Support at Toll Free 1.888.98.DGEAR (983-4327) is available 8:00am-4:30pm EST
M-F to take your Custom Cut order.
Sorry no returns on Custom Cuts.
Custom Cut: $5 per cut

Not sure which metal to get?
Order our FREE Metal Swatches!

Our Metal Swatches are actual 2"x3" samples - so you can see, touch, & feel the real thing. Your first 5 swatches are free and have free shipping.

Edge Trim
  • slides on to provide finished edge
  • 3/32"tk opening
  • 8’ long
  • only fits diamond plate
  • click for dimensions




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