GAF Timberline Solar™ shingles are the world’s first nailable solar shingles and installed directly to the roof deck, just like traditional asphalt shingles. In comparison, a traditional solar panel installation will puncture your existing roof, voiding any existing roof warranty, not to mention GAF Timberline Solar does not require removal and reinstallation to change the roof, unlike traditional rack-mount systems, lowering the cost of ownership. And to top it off, you now only have one warranty with GAF for the entire system, guaranteeing you will stay water-tight and engery-efficient for years to come.
GAF solar roofing shingles are designed to require little to no maintenance. If seasonal rains are lacking, homeowners can gently rinse off their shingles during the cool hours of the day to keep them clean of dirt. That's it.