The Precision Roofing team completed a beautiful GAF Slateline Antique Slate Designer Shingle installation which included GAF Tiger Paw Premium Synthetic Underlayment, GAF WeatherWatch Mineral Leak Barrier, GAF WeatherBlocker Premium Starter Strip Shingles, GAF Cobra SnowCountry Ridge Vent, GAF Timbertex Premium Hip and Ridge Cap Shingles