Solar roofing options expand. Significant roofing companies GAF and CertainTeed have joined Tesla in introducing photovoltaic—aka photo voltaic—roofing shingles for residences. CertainTeed’s Solstice shingle seems to be a lot more like a conventional shingle than GAF’s Timberline model, which includes perpendicular bars through the shingle array. Federal tax credits now https://josephg703vjv1.thekatyblog.com/profile