Son Home Remodeling

Massachusetts requires a building permit for any roof replacement, reviewed by the Randolph Building Department. Code requires an ice-and-water shield membrane at the eaves at least 24 inches inside the warm-wall line, plus valley and penetration protection — standard ice-dam defense. The state permits only one shingle overlay, so most Randolph roofers strip to the bare deck to inspect the sheathing for rot. On the town's denser, smaller lots, contractors factor in staging, dumpster placement, and debris control where homes sit close to property lines. Randolph's historic-district overlay is limited, so visible material changes on most properties move through review without extra steps. Licensed contractors handle the permit as part of the job.

Randolph roofing prices sit in the typical inner-South-Shore range — below Boston metro. A standard asphalt shingle re-roof on a post-war ranch or Cape typically runs $8,000-$16,000 depending on size, pitch, and tear-off layers; larger homes push toward $20,000. Flat EPDM rubber on any low-slope sections runs $7,000-$14,000. Standing-seam metal runs $20,000-$42,000. Compact post-war homes with simple layouts and clean access come in toward the lower end, while jobs on tight lots needing careful staging or homes with more complex rooflines push toward the higher end of each range.

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 Randolph page.