Metal Roof Systems – Most metal roofing products today offer warranties from 25 to 50 years. Modern steel roof sheeting materials are coated with an alloy of zinc and aluminum.  The coating combines properties of each alloys at a lower cost and higher strength than either alone. Copper and Zinc details have historically been proven to last upwards of 100 years with little maintenance.

Fade-resistant coatings on steel roof sheeting can be designed for different environments including industrial and marine locations.