A Varitile Roofing Systems permanent roof can withstand decades of abuse from extreme weather like high winds, heavy snow, large hail and even wildfires. In fact, our Varitile stone-coated steel roof systems are designed and built to withstand the harshest of elements for a minimum of 50 years – GUARANTEED!- 2.5” hail stone warranty.- 120 mph wind warranty.- Class A fire rating.