We Only Use Chemically and Mechanically-Certified Raw Material
Certified quality begins with certified raw material, followed by certified manufacturing, and finally certified testing for holding strength and other product characteristics.
S-5! Metal roof brackets use non-corrosive materials and are metallurgically-compatible with common roof materials - titanium-zinc, stainless steel, aluminum, zinc, galvanized steel, Bonderized™ steel, CorTen steel, and 55% AlZn coated steel (Galvalume®, Zincalume®, ZintroAlum®, Zink-Al™).
- Made from 6000 Series AL with 300 Series SS Hardware
- All fasteners feature either a stainless steel or zinc-aluminum cap with EPDM washer
Different specific alloys of these materials have varying characteristics that affect tested holding strength and corrosion resistance. Unless the raw material is certified, it is not possible to ensure the consistency of the strength and corrosion-resistive characteristics of the finished product.