
Take advantage of volume discounts on our Aluminum Trim Products:
For large orders, contact Tread-Ware for additional details and to place your bulk order.
At Tread-Ware, we understand that every project has unique requirements. Our Aluminum Diamond Plate Trims are available in custom sizes and colors, so you can choose a piece of trim that complements your specific aesthetic and functional needs. Contact us for more information.
48" Vertical Coverage
The 48" length is optimized to protect the most vulnerable impact zones on columns, wall partitions, and hallway turn scenarios.
Custom Wing Dimensions
Choose between 1", 2", or 3" wing sizes to perfectly match the scale of your structural corner guard layout.
Sanitary Brushed Steel
The elegant brushed steel finish offers exceptional resistance to stains and corrosion while matching modern steel appliances.
Food-Grade Safety
Crafted from non-porous stainless steel that prevents bacterial growth, making it a staple for food prep and commercial kitchen environments.
Low-Profile Engineering
Measuring a precise 0.030" thickness, this slim profile provides excellent dent resistance without protruding awkwardly from the wall face.
All-Weather Reliability
Completely rust-resistant, allowing this steel outside corner trim to perform flawlessly across interior rooms and external siding projects.
Simple Surface Mounting
Installs cleanly using stainless flat head or pan head sheet metal screws, or heavy-duty construction adhesive for a fastener-free face.
American Craftsmanship
Proudly fabricated in the USA, ensuring pristine straight lines and exact 90-degree corner trim angles on every single piece.
Secure your Tread-Ware with these stainless steel screws. An easy way to secure your parts and ke...
Secure your Tread-Ware with these stainless steel pan head screws. An easy way to secure your par...
Make installation easy with these fast holding adhesives. These construction grade adhesives, wor...
See how our stainless steel outside corner trim delivers unparalleled wall edge protection and hygienic performance. This brief video demonstrates our industrial brushed steel finish, highlights our 1", 2", and 3" wing options, and breaks down the quick installation methods used for commercial kitchens and high-traffic corridors.

How to install stainless steel outside corner trim?
To install your stainless steel outside corner trim, position the guard squarely over the wall corner edge. For a mechanical installation, pre-drill holes through the face and mount using stainless steel flat head or pan head screws. For a clean, fastener-free aesthetic suited for commercial kitchens, apply beads of high-strength construction adhesive down the inner channel, press the guard firmly against the wall surface, and secure it with tape until cured.
How do you clean and maintain stainless steel corner guards?
Maintaining your stainless steel corner guard trim is simple. Because of its hygienic corner protection properties, you can wipe it down daily using a soft cloth combined with warm water and mild dish soap, or a dedicated stainless steel cleaner. Always wipe in the direction of the brushed steel finish grain to prevent surface smearing, and avoid abrasive scrubbing pads that could mar the metal angle molding face.
Can this steel outside corner trim be used outdoors?
Yes. Our food-grade stainless steel construction provides elite corrosion resistance, allowing this guard trim to easily endure extreme outdoor weather elements, heavy moisture, and UV exposure. It works perfectly as a protective steel siding outside corner cap on exterior commercial warehouses, outbuildings, and residential workshop structures.
How do you cut a stainless steel outside corner molding piece?
To cut 0.030" stainless steel outside corner molding precisely, use a miter saw fitted with a high-quality abrasive metal-cutting wheel or a specialized non-ferrous carbide blade. Clamp the profile firmly to a wood block to prevent bending during the process, cut slowly to manage heat buildup, and deburr the cut edge smoothly using a fine metal file or emery cloth.
What is the benefit of the 0.030" thickness?
The 0.030" thickness (just under 1/32") is the sweet spot for commercial wall trim. It provides a heavy duty edge guard that easily defects impacts from passing carts and equipment, while remaining slim enough to stay flush to the wall surface. This low-profile edge prevents objects from catching or pulling on the trim face over time.

Pre-cut to a convenient 48" length, providing targeted, high-impact defense for mid-wall and lower-wall edge hazards.
Available in 1", 2", or 3" wing dimensions to provide customized structural coverage tailored to your exact corner trim needs.
Forged from premium 100% food-grade stainless steel, ensuring a completely sanitary, rust-proof barrier for demanding environments.
$21.00