Aluminum Polished Diamond Plate .025" Sheet (ALL SIZES)

Polished aluminum diamond plate panel — Various Sizes, .025” thick. Lightweight, durable, and ideal for trailers, garages, toolboxes, and more. Rust-resistant and easy to install.

Shipping: Calculated at checkout

Handling time: 1-3 business days

Overview

This polished aluminum diamond plate sheet is a lightweight, eye-catching, and functional material ideal for a wide range of applications. With a .025" thickness, it's perfect for decorative use, light-duty protection, and custom projects where weight savings and appearance matter.

Made from high-quality aluminum with a bright, polished finish and embossed tread pattern, this sheet provides both style and slip-resistant function.

Item Specifics

• Material: Aluminum
• Finish: Polished, reflective
• Pattern: Diamond tread plate
• Size: Various
• Thickness: .025" (1/40th)
• Weight: Lightweight and easy to cut or bend
• Corrosion resistant, ideal for indoor or outdoor use
• Features: Comes with a protective peelable film that will protect the surface of the metal from being scratched during packing, transit and the mounting process and is easy to peel off

Do We Offer Custom Sizing?

Yes — we offer custom sizing!
If you're purchasing a standard size and need it trimmed, just leave a note in your cart under “Special Instructions for Seller.”

Need a length not listed? Contact us and we’ll get a quote for your exact needs.

Common Uses

• Garage or workshop wall panels

• Interior trailer or RV décor

• Toolboxes and cabinets

• Kickplates, trim, and wall guards

• Custom signage, displays, or protective panels

• Automotive, marine, and aviation DIY projects

Is this easy to use or apply?

Yes! This sheet can be cut with standard tools and is simple to drill, mount, or adhere to a wide variety of surfaces. Its flexibility and thin profile make it easy to install without special equipment.

Shipping & Packaging

Smaller quantities are typically shipped rolled in a box to save on shipping costs. Larger quantities may be shipped flat and crated via LTL freight. Slight curves from rolled packaging will not affect the sheet's usability or application.

If you have specific shipping or packaging questions, please contact us before ordering.

Installation tips?

For mounting or application questions please refer to one of our articles with tips to mount or install

Common application or mounting products include:

• butyl tape
• self tapping screws
• rivets
• various adhesives

Note on Thickness

At .025" thick, this aluminum sheet is best suited for decorative or light-duty applications. If you're looking for a more rigid material for flooring or structural use, we also offer thicker options in .045", .063", and beyond.

Return Policy

If item has been attempted to be installed or if the protective film has been removed from the item we will not be able to accept the return. 

Ready to Upgrade Your Trailer, Garage, or DIY Project?

Order now and give your trailer, garage, or RV a fresh, professional finish with high-quality aluminum that lasts.