horse shelter with blue roof and white siding

Building Steel


40-Year Paint Warranty


28 - 29 High Tensile Steel


Popular Coverage 3" - 33" Lengths


Choice of Colours & Profiles

Westlinsteel products are built to some of the best quality specs in the industry. This means that when you buy Westlin products you can buy with product assurance and confidence, plus you can buy in the size and profile that is right for you. Our steel is 28-29 gauge, full hard and rated for 80,000 PSI.

We stock 20 colours + galvanized steel, along with 6 profile choices to create the right look and feel you envision for your next building project. You can buy your entire roofing or cladding project from us, with trims included for a complete project solution.

Our profile line-up includes two NEW REVERSIBLE PROFILES including Poly Rib and Diamond Rib. Reversible profiles make installation easy for homeowners and contractors, allowing for either sheet side to be the leading edge without risk of leakage. It also significantly reduces metal waste by making almost any cut-off piece reusable, regardless of its orientation.

Westlin Steel Profiles

polyrib profile

Master Rib - Roofing Profile

Reversible 29 Gauge, grade 80. Rugged & strong, fast installing profile

diamond rib profile

Diamond Rib - Siding Profile

29 Gauge, Grade 80. Industry leading strong siding profile