The Precision Roofing, Inc. team did a fantastic job with this GAF Timberline HDZ asphalt shingle roof replacement. The roof system installed included brand new Pewter colored GAF Timberline HDZ architectural shingles, GAF WeatherWatch mineral leak barrier, GAF TigerPaw synthetic roofing underlayment, GAF Pro Start starter strip shingles, GAF SnowCountry Advanced ridge vent, and Exterior Portfolio white Triple 4" vented soffit.