O.T.R. Siding & Trim Corp

Dennis requires a building permit for roof replacement, filed through the Building Department at Town Hall. Massachusetts code requires an ice-and-water shield membrane at the eaves and around penetrations, and Cape high-wind code provisions drive enhanced fastening and reinforced edge metal at permit review. The key Cape-specific step is historic review: Old King's Highway covers the Route 6A corridor through Dennis Village, and any visible roof material change there — for example switching from cedar to asphalt — needs Historic District Commission approval. Licensed contractors handle the filings and inspection.

Dennis runs a bit above the state average because wind-rated detailing, corrosion-resistant flashing, and seasonal labor demand all add cost. A standard asphalt re-roof on a typical single-family or cottage runs roughly $8,000-$18,000; larger bayside homes push toward $25,000. Cedar shingle re-roofs on Route 6A antique homes are substantially higher — often $20,000-$45,000 — given material and labor. Flat EPDM rubber on condo and low-slope sections is quoted separately. Waterfront sites with long access and steep dormered rooflines reach the upper end.

Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential roofing work; ask for the registration number and check it before paying a deposit.

More on permits, costs, rebates and common questions, plus every other roofing contractor serving the town, on the Roofing in Dennis page.