James Hardie Fiber Cement Siding in Scarborough, Maine

James Hardie fiber cement handles most of what Scarborough's coast throws at a wall. It does not rot, it gives insects and woodpeckers nothing to work on, and it is noncombustible, which matters on houses set close together. Freeze-thaw is where installation decides the outcome: the manufacturer specifies clearances above roofs and grade, flashing at every opening and sealed or primed cut edges, because water that wicks into a raw edge and freezes is what shortens a board's life. Hardie's prefinished boards come with color baked on at the factory, which holds up better than site paint in salt exposure.

Fiber cement also reproduces the painted clapboard and shingle look of older coastal houses without the repainting schedule that real wood demands in this air. For a 1990s house whose first vinyl has faded, it is a clear step up in appearance and durability; for one of the pre-1940 houses, it can match the lap exposure and trim proportions of the original wood. The boards are heavy and are cut with dust-controlling tools, since the material contains silica. Cardinal installs Hardie lap siding, shingle panels and trim, and a written proposal spells out the product line and finish.

Census estimates for 2020 to 2024 put Scarborough at about 11,100 housing units with a median year built of 1988, a young housing stock for a town settled in 1635. About 30 percent of homes date from 2000 or later and roughly another 31 percent from the 1980s and 1990s, so a large share of houses are reaching the age when original roofs, builder-grade windows and first-generation siding come due together. About 24 percent went up between 1960 and 1979. The older layer is thinner but distinctive: about 16 percent of homes predate 1960 and about 8 percent predate 1940, including the summer cottages of Prouts Neck, many of which have changed little in more than a century. Roughly 69 percent of homes are single-family detached, about 77 percent of occupied homes are owner-occupied, and some 850 units are held for seasonal use.

Scarborough faces Saco Bay and the open Gulf of Maine, and much of the town sits close to sea level, with an average elevation of about 20 feet and a high point of roughly 215 feet on Beech Ridge. Houses at Prouts Neck, Pine Point and Higgins Beach take wind and salt spray straight off the water, and winter nor'easters bring high winds, driving rain and snowfalls that often top a foot. The Portland International Jetport, a few miles away, averages close to 69 inches of snow a year, though totals swing widely from one winter to the next. Homes along the marsh sit on low, open ground where wind crosses the flats. Everywhere, repeated freezing and thawing works water into joints, sills and shingle edges.

Building permits in Scarborough go through the Code Enforcement division of the Planning and Codes Department, which applies the 2021 Maine Uniform Building and Energy Code and its residential code. The town's code FAQ says anyone who intends to construct, alter or repair a building must first obtain the required permit, so new decks and deck replacements are permitted before work starts; ask the office about roofing, siding and windows. Lots near the shore, marsh or rivers fall under Shoreland Zoning Ordinance 405C, and any development in a FEMA Special Flood Hazard Area needs a flood hazard permit, a condition of the town's membership in the National Flood Insurance Program.

Fiber cement is a mix of cement, sand and cellulose fiber pressed into planks, shingles and panels. It does not rot, insects do not eat it, it will not burn, and factory-applied finishes hold color far longer than site-painted wood. It is heavier and more exacting to install than vinyl, which is exactly why installation quality shows. The Back Cove home on this site was re-sided with a complete James Hardie package of wood-grain plank.

• Walls are stripped, repaired and wrapped, with flashing at every opening and roof-to-wall joint.
• Boards are cut with dust-controlled tools and fastened to the manufacturer's nailing schedule.
• Required clearances are held above roofs, decks and grade so the ends never sit in water or snow.
• Butt joints get flashing behind them, and cut ends are sealed or primed as the manufacturer specifies.
• Trim, caulk lines and touch-up are finished so the pre-finished color stays uniform.

• You want the look of painted clapboard without the paint cycle
• Wood siding keeps rotting at the bottom courses and around trim
• The house sits in wind and salt exposure that punishes other materials
• You want a non-combustible exterior

• Product line and profile: lap plank, shingle, panel or board-and-batten
• Pre-finished color versus site painting
• Trim package and detailing
• Tear-off, sheathing repair and house height
• Number of windows, doors and corners to flash and trim

Every job is priced from a free on-site visit. Typical ranges for the trade are on our siding page, and the details of this service are on the James Hardie fiber cement siding overview.

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