Trim out your workspace with diamond plate trim by Tread-Ware! All our diamond plate trim is made of polished, 3003 alloy aluminum. We have diamond plate baseboard, diamond plate chair rail, diamond plate corner guards, diamond plate crown molding, and diamond plate transition strips. It's all available in 4' and 6' lengths at prices sometimes half that of our competition. Tread-Ware diamond plate trim is perfect for garages, offices, retail spaces, workshops—anywhere you want the unique, rugged, stylish look of diamond plate. Have a look below for more details:
Tread-Ware's diamond plate baseboard comes in 2-inch, 4-inch (the most popular), and 6-inch heights. Featuring a ¾" flare to protect and hide the gap between your floor and walls, our diamond plate baseboard's heavy-duty aluminum construction can take a beating from foot traffic and equipment and still look great. Tread-Ware diamond plate baseboard mounts best with liquid nails.
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Shop Now starting at $4.99/piece |
Tread-Ware's diamond plate chair rail comes in 4-inch and 6-inch widths. Featuring a trapezoidal profile to protect your walls from scratches and dents, our diamond plate chair rail's heavy-duty aluminum construction can take a beating from chair backs, carts, and swinging doors and still look great. Tread-Ware diamond plate chair rail mounts best with screws.
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Shop Now starting at $6.99/piece |
Inside and outside diamond plate corner guards are available from Tread-Ware in 2-inch and 3-inch widths. Diamond plate corner guards are great for protecting high-traffic corners that are prone to damage and for adding an industrial look to any space. Tread-Ware diamond plate corner guards mount best with liquid nails.
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Shop Now starting at $9.99/piece |
Tread-Ware's diamond plate crown molding comes in 3-inch and 4-inch widths. Two ½" flares connect your walls to your ceiling to create an eye-catching diamond plate transition. Tread-Ware diamond plate crown molding mounts best with liquid nails.
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Shop Now starting at $7.99/piece |
Diamond plate transition strips are available from Tread-Ware in symmetrical 4-inch and 6-inch widths, as well as in asymmetrical, step-down profiles. Diamond plate transition strips are great for hiding and protecting the seam between two different floors. Tread-Ware diamond plate transition strips mount best with screws.
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Shop Now starting at $7.99/piece |

If you don't see the type of diamond plate trim you're interested in on this page, just give us a call at (888) 284-1240 or email us at info@tread-ware.com for a quote. We can do custom diamond plate trim pieces as long as they require relatively simple bends and include no flares narrower than ¾". ![]()