DETAILS, FICTION AND ROOFING CONTRACTOR

Solar roofing solutions broaden. Key roofing manufacturers GAF and CertainTeed have joined Tesla in introducing photovoltaic—aka solar—roofing shingles for houses. CertainTeed’s Solstice shingle seems a lot more like a standard shingle than GAF’s Timberline product, which includes perpendicular bars throughout the shingle array. Federal tax