Other than servicing a swamp cooler, coating your flat (built-up) roof is probably the most fundamental task for an Arizona homeowner - and the one with the greatest payback. If done right, and in ...

AllShield Coatings says that its fire-resistant product can be installed under a new roof covering or applied to the roofing material of existing roofs. It weighs 2.8 kg/m2 and reportedly serves as an ...