GAF Timberline HDZ Roofing - Maynard, MA

This Maynard, MA roof project was the second stage of a two-stage exterior job, completed two years after the siding and window work. The crew performed a full tear-off of one layer of existing asphalt shingles on the main house and inspected the roof deck for any rotted or damaged wood before reroofing.

GAF Timberline HDZ architectural asphalt shingles were installed per manufacturer specifications. The system included aluminum drip edge along the entire roof line, Premium ice and water shield on all eaves, valleys and around penetrations, synthetic underlayment, a shingle starter course, and specialty hip and ridge caps to match the shingles.

Ventilation was handled with a 12 inch ridge vent plus additional roof vents as needed. All vent pipe boot flashings were replaced and the chimney was re-flashed with ice and water shield, aluminum step flashing and lead counter flashing. Existing gutters were kept, and the property was cleaned and magnetically swept on completion. The first stage of the project included all Andersen 400 Series new construction windows and James Hardie lap siding in Arctic White. The job carries a 5-year one-time transferable labor warranty.