
Composite & PVC Decks in Frye Island, Maine
Composite & PVC Decks for Frye Island homes from a family-owned Portland company. An owner measures on site and writes a fixed-price proposal.
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Composite & PVC Decks for Frye Island homes
Low maintenance is the whole point of composite and PVC decking for a seasonal Frye Island home. Wood decks under trees gray, grow mildew and need sealing every couple of years, which cuts into a short summer. Capped composite boards resist moisture and stains, do not splinter, and need little more than a spring rinse when the house opens.
Island conditions still call for care in choosing and installing boards. Heavy shade and pine pollen can leave a film, so a board capped on all four sides and a textured surface that hides marks work best. Dark colors on a sunny deck facing west over the lake can get hot underfoot in July, while lighter shades and some PVC lines stay cooler. The boards expand and contract with temperature, so spacing and fastening follow the maker's cold-weather guidance, and joist spacing below has to match the product. Composite and aluminum railings avoid posts that need painting. Boards and railings are long and heavy, so plan the ferry delivery and on-site storage under cover before installation begins. Snow left on the deck all winter is not a problem for most composite boards, but the frame beneath must be sized for it.

How a Deck Structure Is Built
- Footing — poured below Maine’s frost line so winter heaving cannot move it
- Post — carries the beam load down to the footing
- Beam — spans between posts and carries the outer ends of the joists
- Ledger — bolted to the house framing, with flashing that diverts water away from the wall
- Joists — span from the ledger to the beam, sized and spaced to the decking and the load
- Decking — the walking surface, fastened on top with spacing for drainage

Frye Island housing at a glance
Census estimates for Frye Island are rough, because so few people live there year-round, but the picture is clear. The survey counts about 575 housing units with a median year built of 1990, and almost all of them, about 560, are held for seasonal or recreational use. The 2020 census counted just 32 residents. Nearly every unit is a single-family detached house, none of the counted stock predates 1960, about 28 percent went up between 1960 and 1979, and about a third date from 2000 or later. On the ground that means wooded lots of summer cottages and camp-style houses, a steady stream of newer and larger seasonal homes, and a lot of houses that have been enlarged since they were first built.
Permits and design review in Frye Island
Permits go through the Frye Island Code Enforcement Office in the new Town Hall at 10 Fairway Lane, open Tuesdays and Thursdays. The town posts separate applications for building and construction, electrical, plumbing, septic and tree removal. Completed forms go in the town office drop box or by email, and the officer sets the fee after review. Any tree over 4 inches in diameter needs a free tree removal permit before it is cut, which matters when clearing space for a deck. Since February 2024 an impact fee applies to new dwelling units. Sebago is a great pond, so state shoreland zoning rules apply near the water.
Weather and exposure in Frye Island
Sebago Lake shapes everything about the weather here. It is the deepest lake in Maine at 316 feet and covers about 30,500 acres, and it rarely freezes over completely, so wind crosses open water well into winter and hits the shoreline houses on every side of the island. Weather around the lake can change suddenly in any season. The National Weather Service office in nearby Gray averages about 84 inches of snow a year. On Frye Island that snow sits on roofs and decks all winter with nobody there to clear it, and the island's roughly 1,000 wooded acres keep walls and decking shaded and damp.
Frye Island at a Glance
What the housing stock and local code enforcement mean for a siding, window, roofing or deck job here.
34
Population (ACS estimate)
Median year built: 1990
Mostly vinyl or fiber-cement siding and insulated replacement windows from recent decades.
State Building & Energy Code (MUBEC)
Local option — population under 4,000
EPA Lead-Safe Rule (pre-1978 homes)
Applies to at least 0% of homes here
Shoreland Zoning
Applies, plus island delivery logistics
Codes & Permits for Composite Decks in Frye Island
In Frye Island, exterior-work permits come from the town's code office. Frye Island sits at or under the 4,000-resident line where MUBEC enforcement is a local option rather than a state mandate.
- Maine's adopted 2021 IRC (R507.2.2) requires plastic composite deck boards, stair treads, guards, and handrails to comply with ASTM D7032, and (R507.2.2.1) to be labeled with the allowable load and maximum allowable span determined under ASTM D7032 — meaning composite span limits come from the product's own ASTM D7032 listing/manufacturer data rather than the standard wood joist-span tables, and are often shorter, requiring closer joist spacing than an equivalent wood board. up.codes
- Composite decking installation must follow both the code and the manufacturer's instructions (R507.2.2.5), so a given product's specific fastening pattern and joist spacing should be pulled from its ICC-ES evaluation report or manufacturer install guide, not assumed from a generic wood-deck spec. up.codes
- Maine's Shoreland Zoning Act creates a regulated shoreland zone extending 250 feet (horizontal distance) from the normal high-water line of any great pond, river, or coastal wetland, and 75 feet from certain streams; the Act's stated purposes include protecting buildings and land from flooding/erosion and controlling water pollution, and it governs deck and other structure setbacks and the expansion of nonconforming structures within that zone (specific setback/expansion rules are set at the municipal-ordinance level under the state's model guidelines). maine.gov
- By Maine law (25 M.R.S. §2373), 'the code must be enforced in a municipality that has more than 4,000 residents' (per the most recent federal census); municipalities at or below that population are not required to adopt/enforce MUBEC but may opt in locally, per the state's own program page: 'All municipalities with a population greater than 4,000 are required, by statute, to enforce the MUBEC. Municipalities with a population under 4,000 may choose to enforce the MUBEC.' mainelegislature.org
How Cardinal Exteriors Handles Composite Decks in Frye Island
- Every ledger we attach for a composite and PVC decks job in Frye Island is flashed to Maine's adopted deck code, with corrosion-resistant metal or an approved nonmetallic alternative, not a bare lag bolt into siding.
- Footings on a composite and PVC decks job in Frye Island are sized to the load and set below the local frost line, per Maine's adopted residential code, not a guess at depth.
- Frye Island's shoreline, lake or river frontage falls under Maine's Mandatory Shoreland Zoning Act, so we check setback rules before work starts near the water.
- Reached only by car ferry from a landing in Raymond; the ferry closes roughly November through April. We build the schedule around that before ordering materials.
- With 34 residents, Frye Island falls below the threshold for mandatory statewide code enforcement, but that doesn't change the permit and inspection Cardinal builds to on every job here.
- Frye Island has no individually named code office in our records, so we confirm the right permit contact before composite and PVC decks starts.
What composite and PVC decks involves
Composite and PVC decking do not need staining, do not splinter, and resist rot, which is why they have become the default for new decks in Maine. Composite boards blend wood fiber and plastic under a protective cap; PVC boards are all synthetic and lighter. The North Deering farmhouse on this site got a rebuilt deck with AZEK composite decking. The framing underneath is still wood, so it is built to last as long as the boards on top.
- Layout, size and board color are chosen with the owner at the estimate visit.
- Footings and framing are built to code, with joist spacing that suits the board manufacturer's span rules.
- Joist tape or flashing protects the tops of joists and the ledger.
- Boards go down with hidden fasteners or color-matched screws and the expansion gaps the product requires.
- Matching railings, stair treads, fascia and landings finish the deck.
Signs it is time
- You are done staining and sealing a wood deck every year or two
- The deck is in shade or near water where wood stays damp
- You want a deck that stays barefoot-friendly with no splinters
What affects the price of composite and PVC decks
- Composite versus PVC, and the product line
- Deck size, height and shape
- Railing system and stairs
- Hidden-fastener versus face-screw installation
- Footing and framing conditions
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 composite and PVC decks overview.
For a deeper walkthrough of materials, code details and photos, see our full Composite & PVC Decks: What Changes From Pressure-Treated Lumber guide.
More in Frye Island and nearby
Back to the Frye Island exterior services overview, or see every town on our service areas page.
Other exterior work in Frye Island
- Deck Replacement in Frye Island
- Siding Replacement in Frye Island
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- Window Replacement in Frye Island
- Bay & Picture Windows in Frye Island
- Roof Replacement in Frye Island
- Asphalt Shingle Roofing in Frye Island
- Metal Roofing in Frye Island
- Deck Building in Frye Island
Get a free composite and PVC decks estimate in Frye Island
Tell us about the house and what you want changed. One of the owners will call to set up a visit, measure, and write a fixed-price proposal. No pressure, no obligation.
Need it today?Call Mike (207) 408-5388
or Bob at (207) 252-0759
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