Residential Roofing in Cornwall
Most of our work in Cornwall is residential. The housing stock ranges from historic colonials in Cornwall Center to seasonal cabins near the Housatonic River to newer construction in Cornwall Hollow. Each type has its own roofing needs. Older homes often need decking repairs and flashing upgrades. Second homes need annual inspections because nobody is around to catch a leak early. Newer homes need ventilation improvements to prevent ice dams. We handle all of it.
- Asphalt shingle roof replacement — We replace worn-out asphalt shingle roofs across Cornwall with GAF Timberline and Owens Corning Duration shingles. These architectural shingles handle freeze-thaw cycles and come with 30- to 50-year warranties. Most replacements take three to five days including tear-off and decking inspection.
- Roof leak repair and flashing — Leaks in Cornwall often come from failed flashing around chimneys, dormers, and vents. We trace the leak to its source, replace the damaged flashing, and verify the repair with a water test. Most leak repairs finish in one visit and cost $350 to $1,500.
- Ice dam prevention and attic ventilation — Ice dams are the number one cause of winter leaks in Cornwall. We install ice and water shield along eaves and valleys, add ridge vents and intake vents, and check attic insulation. Fixing ventilation prevents ice dams before they form and extends the life of your roof.
- Annual roof inspections for second homes — Many Cornwall homes sit empty for months. A small leak can cause major damage if nobody catches it. We offer annual inspections with photos and a written report. We check the roof, attic, gutters, and flashing. One visit per year saves thousands in repairs.
