We completed a comprehensive residential roof replacement for this two-story colonial-style home in Manchester, NH. Our team stripped the existing roofing down to the original plywood and OSB decking to inspect the structural integrity before beginning the installation. We then applied high-performance moisture barriers, including Ice & Water Shield along the eaves and transitions, followed by Tri-Built and RhinoRoof synthetic underlayment to provide a superior secondary water seal. For the final layer, we installed premium grey architectural asphalt shingles and a new ridge vent system to optimize attic ventilation. All penetrations, including the metal chimney flues and plumbing stacks, were updated with new flashing to ensure a completely watertight finish. The new roofing system provides long-term durability while perfectly complementing the home's light gray siding and traditional aesthetic.