No chemicals or acid washing.  Just simply install on your home or business and let nature do the work.

Western States Decking, Inc. uses steel made from cold rolled or A606 type 4 ( Commonly referred to as Corten ).  This allows the rusted metal roofing to achieve a gorgeous deep dark rust much quicker.  Its unique look and naturally oxidizing finish provides a beautiful color and texture. It is the ultimate no care product because no one ever has to paint or scrape rust.

Uniformity of appearance is definitely NOT a characteristic of rusty metal roofing. The lack of consistency is precisely what gives rustic metal roofing its natural beauty and richness of texture.

corten weathering steel

cor-ten roofing

corten metal roofing

corten corrugated roofing