Asphalt Shingle Roofing in Freeport, Maine

Census estimates (ACS 2020-2024) put Freeport at roughly 4,250 housing units with a median year built of 1984, young for a town incorporated in 1789: about 17 percent of homes predate 1940 and about a quarter predate 1960; another 18 or 19 percent went up between 1960 and 1979, and roughly 30 percent were built in 2000 or later, leaving about a quarter from the 1980s and 1990s. Around 72 percent are single-family detached houses, close to 78 percent of occupied homes are owner-occupied, and some 280 units are held for seasonal use. The oldest stock is Federal and Greek Revival: the c. 1790 Mitchell-Soule-Davis cape and the c. 1830 brick Harrington House survive on Main Street, and saltbox farmhouses such as the Pettengill House and the Capt. Greenfield Pote House stand near Mast Landing and on Wolfe's Neck. Newer neighborhoods fill in between Route 1, I-295 and the river.

Freeport sits at the northeastern corner of Casco Bay, and the Harraseeket River carries the tide inland past South Freeport, Porter's Landing and Mast Landing. Houses on Wolfe's Neck, in South Freeport and along the river take salt air, fog and northeast wind off the bay in nor'easters, while homes west of I-295 sit in more sheltered, wooded country. Snow is a real load here: Portland International Jetport, the nearest long-record weather station, averages about 69 inches a season under the 1991-2020 normals, most of it from December through March. Winters swing above and below freezing again and again, so water that gets behind trim, into siding joints or under shingles freezes, expands and works deeper with each cycle. Ice dams form on poorly insulated older roofs.

Building permits come from the Codes Enforcement office at Freeport Town Hall, 30 Main Street. A permit is required for any structural work or change of use, alterations may need one too, and the town asks owners to check with the codes officer first; a complete residential application is usually approved within a week. The residential checklist asks deck applicants for pier locations, framing, fastening, guards, handrails and stairs, and asks for a window and door schedule with U-factors. Downtown renovations fall under the Design Review Ordinance and the Project Review Board, and land within 250 feet of tidal water or a coastal wetland is in the state shoreland zone.

Architectural (dimensional) asphalt shingles are the most common roof in Maine for good reason: they are affordable, they come in many colors and textures, and a good system handles snow, ice and wind well. Several projects on this site used CertainTeed Landmark shingles. What separates a long-lived shingle roof from a short-lived one is mostly underneath: ice and water protection at the eaves, correct nailing, and balanced ventilation.

• Tear-off to the deck and sheathing repair where needed.
• Ice and water shield at eaves, valleys and around penetrations; underlayment over the rest.
• Starter strip and drip edge at the edges, then shingles nailed in the manufacturer's nail zone.
• Step flashing at walls, new pipe boots, and chimney flashing as needed.
• Hip and ridge caps over a ridge vent, balanced with intake at the soffits.

• Granules washing into the gutters and bald patches on the shingles
• Shingles that curl, cup, or lift in wind
• Leaks around chimneys, vents or skylights
• Moss or dark streaking on shaded slopes

• Roof area and pitch
• Shingle line and color
• Layers to tear off and deck repairs
• Flashing and ventilation work
• Number of valleys, dormers and penetrations

Every job is priced from a free on-site visit. Typical ranges for the trade are on our roofing page, and the details of this service are on the architectural asphalt shingle roofing overview.

For a deeper walkthrough of materials, code details and photos, see our full Asphalt Shingle Roofing: Underlayment, Shingle Types, and What Voids a Warranty guide.

Back to the Freeport exterior services overview, or see every town on our service areas page.