THE MATERIAL SELECTED to cover the roof of our historic sanctuary (later this summer) is silicone with the brand name Type S, manufactured by American Standard Coatings (ASC), based in Chatsworth (Los Angeles). It will be applied by roller according to manufacturer’s instructions at a coverage rate (thickness) that the ASC will then warranty for 15 years. Our roofer calls this “a 15-year specification.”
Below the jump, this post discusses the coating’s benefits and features, why it was chosen for our roof, and its future maintenance needs.…