Metal tile won't ignite, and in combination with a fire-resistant barrier material underneath, it provides Class A protection. It's also light and requires little maintenance. This Nordman tile, for example, is made of steel coated with a durable UV-resistant fluoropolymer resin that reflects the sun's heat and protects against abrasion. It comes with a 30-year warranty. $700 to $800 per square (enough tile to cover 100 square feet), including underlayment and installation. Scandinavian Profiling Systems Inc.,
Boynton Beach, FL; 561-863-1333.