Deck Replacement in New Gloucester, Maine

A deck built during New Gloucester's growth since 1990 may now be 25 to 35 years old, and pressure-treated decks of that era tend to fail at the ledger, the post bases and the stairs. Footings that were not taken to full frost depth heave and pull the frame out of level, and railings built before current guard rules can be too low or too open for the 36-inch height and 4-inch baluster spacing the town now lists.

Cardinal Exteriors does not patch or repair decks. It removes the old one and builds a new deck from the footings up, which in New Gloucester means sonotube footings at least 48 inches below grade, a flashed and properly fastened ledger or a freestanding frame, and guards, stairs and landings built to the town's listed limits. Because a replacement is a new structure, the permit checklist applies, including a plot plan with setbacks. A replacement is also the moment to reconsider size, shape and board material rather than rebuilding the old layout by default.

Census estimates put New Gloucester at about 2,260 housing units with a median year built of 1991. About 11 percent of homes predate 1940 and roughly one in five predates 1960, but the largest share, about 31 percent, has been built in 2000 or later. Only about 15 percent date from 1960 to 1979, a much thinner mid-century layer than in neighboring Gray. Around 70 percent of units are single-family detached houses, and about 83 percent of occupied homes are owner-occupied. Seasonal homes are rare, about two dozen by the survey's count, so nearly every house here is lived in year-round. The oldest houses are notable: the village holds many wood-frame houses built before 1810 in Georgian and Federal styles, and Intervale Farm's circa-1811 brick farmhouse is joined to its barn by a string of wood-frame additions.

New Gloucester's Code Enforcement Officer, who also serves as plumbing inspector and health officer, issues building permits. Under Article 6.1.1 of the zoning ordinance, no structure may be erected, moved, added to or structurally altered without one. The office's handout says regular maintenance such as roofing, siding and window replacement needs no permit when it does not alter the structure. Decks do: the permit checklist asks for a foundation plan, framing cross sections and a signed plot plan with setbacks. The town's FAQ notes that work within 100 feet of a water body may need Maine DEP approval.

New Gloucester is inland farm country, with the town center at roughly 364 feet and no salt exposure. The nearest long-term record is next door: NOAA's 1991-2020 normals for the Gray station list about 84 inches of snow a year, and January there averages near 22 degrees. The town's own code enforcement handout gives the figures it builds to, a total snow load of 70 pounds per square foot and a 100 mph wind speed. Open fields along the Intervale and around the farms let wind drive snow and rain against the long walls of connected farmhouses, and repeated freeze-thaw cycles work into any joint that holds water.

When an old deck is soft, wobbly or pulling away from the house, a full replacement is treated as a new build: the old deck comes off, the footings and framing are built new, and the new surface, railings and stairs go on. That is the only way to deal with hidden rot at the ledger and frost-heaved footings, and it is how Cardinal Exteriors approaches it. It lets you change the size, shape and material at the same time.

• The existing deck is removed and disposed of, and the house wall behind the ledger is inspected.
• Rotted rim or sheathing behind the old ledger is repaired and the wall is flashed.
• New footings go below frost; new posts, beams and joists are framed.
• New decking, railings, stairs and landings are installed in the material you choose.
• Permits are pulled where required and the site is cleaned up.

• Soft or spongy boards and joists
• A ledger pulling away from the house or rust-streaked fasteners
• Posts that have heaved, leaned or rotted at the base
• Railings that wobble or are lower than today's code expects

• Removal and disposal of the old deck
• Repairs to the house wall behind the ledger
• New size, height and shape
• Decking and railing materials
• Footing type and site access

Every job is priced from a free on-site visit. Typical ranges for the trade are on our deck building page, and the details of this service are on the deck replacement overview.

Back to the New Gloucester exterior services overview, or see every town on our Cumberland County service areas page.