At London Metal Store, we stock stainless steel channel in a range of sizes and lengths, available for delivery across the UK or Click and Collect from our London metal store.
What is Stainless Steel Channel?
Stainless steel channel, also referred to as steel channel, is a folded metal profile with a U-shaped cross-section. The profile is formed by folding a stainless steel sheet to produce a channel with two parallel legs and a flat back, and it is measured by its outer width, leg height, and wall thickness, with all dimensions listed in metric on the product page.
Stainless steel is an iron-based alloy with good corrosion resistance that protects the metal from rust and corrosion without requiring surface treatment. The material performs well across a wide range of indoor and outdoor applications and is a practical choice for commercial, food, and sanitation environments where resistance to corrosion and ease of cleaning are part of the specification.
Stainless steel channel is supplied in mill finish as standard and is easy to cut and weld to suit project requirements.
Sizes and Dimensions
Our stainless steel channel range comes in sizes from 25mm x 25mm up to 50mm x 50mm. The 25mm x 25mm channel is available in both 1.5mm and 3mm wall thickness, and all larger sizes are stocked at 3mm wall thickness. Stock lengths are available in 1m and 2m, and custom lengths can be cut to suit your project requirements. All dimensions refer to the external width of the channel and are listed in millimetres on the product page.
If the stock size or length does not match what your project calls for, contact our sales team to discuss your specific dimensions or required length.
Mill Finish and Surface Options
Stainless steel channel is supplied in mill finish as standard. Mill finish reflects the natural surface of the stainless steel profile straight from production and can be worked or further treated to achieve a specific surface finish.
Satin and bright polished finishes are available on selected stainless steel products, so get in touch with our sales team for further details on finish availability across the range.
Common Uses of Stainless Steel Channel
Stainless steel channel is commonly used across construction, engineering applications, and general metalwork. The profile is a practical choice for frames, brackets, trim, and drainage applications where corrosion resistance and a clean finish are part of the brief. The material cuts cleanly, is easy to weld, and suits a wide range of indoor and outdoor projects.
Stainless steel channel is also widely used in food processing, sanitation, and commercial kitchen environments where the material needs to resist corrosion, withstand regular cleaning, and meet hygiene requirements.
Properties of Stainless Steel Channel
Stainless steel resists rust and corrosion without surface treatment. The chromium content in the alloy forms a passive layer on the surface that protects the metal from corrosion, and this layer repairs itself naturally if the surface is scratched or damaged.
The profile offers consistent wall thickness throughout each length and a clean finish that holds up well over time in both indoor and outdoor conditions. The material is hygienic, easy to clean, and corrosion resistant, which is why it is commonly specified in environments where sanitation standards are part of the requirement.
Stock, Delivery, and Ordering
London Metal Store stocks stainless steel channel alongside a broad range of other stainless steel products and metals, including flat bar, round bar, sheet, tube, box section, and angle, as well as aluminium, mild steel, brass, copper, and corten.
Orders can be placed online for fast delivery across the UK. Free delivery is available on orders over £79 plus VAT. Orders can also be collected in person via Click and Collect, subject to stock availability.
For more information about stock, sizes, or ordering, contact our team on 0203 002 63 53 or sales@londonmetalstore.co.uk.
Note: Stainless steel channel dimensions, price (excluding VAT), and quantity options are shown on the product page. If you require a length or size not listed, get in touch with the sales team directly.