
Composite & PVC Decks in Wells, Maine
Composite & PVC Decks for Wells 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 Wells homes
Composite and PVC decking suits Wells' coastal exposure well. Salt spray at Wells Beach, Moody Beach and Drakes Island, along with months of snow cover, wears down wood decking faster than it would along the inland Route 1 corridor, and a low-maintenance composite deck means a beach cottage can sit closed over winter and be ready again each spring with just a wash.
The framing underneath composite decking is still typically pressure-treated lumber and has to meet the same footing and frost-depth requirements as any Wells deck. Boards need enough gap at butt joints and edges to handle the region's full seasonal temperature swing without buckling. On an ocean-facing deck, darker composite colors run hot underfoot in full summer sun, worth weighing for a beach property.

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

Wells housing at a glance
Census estimates put Wells' median home built around 1989, the newest housing stock among the towns in this service area, with only about 8 percent of homes predating 1940 and roughly 18 percent predating 1960. Most of Wells' housing was built from the 1960s onward, as the town grew along its beaches and the Route 1 corridor rather than around an older mill or shipbuilding economy. Beach cottages at Wells Beach, Moody Beach and Drakes Island Beach range from smaller older camps to larger, newer builds raised up on pilings, while inland neighborhoods hold a straightforward mix of capes, ranches and contemporary homes.
Permits and design review in Wells
Building permits in Wells go through the Code Enforcement Office on Sanford Road, covering siding, roofing, window and deck work. Because Wells has roughly seven miles of Atlantic coastline, the town maintains an active Shoreland Overlay Zone plus FEMA Flood Insurance Rate Maps that are directly relevant to construction near the shore, particularly at Wells Beach, Moody Beach and Drakes Island. Properties near the Rachel Carson National Wildlife Refuge or the Wells Reserve at Laudholm Farm can face added shoreland-zoning review given the ecological significance of that land.
Weather and exposure in Wells
With seven miles of Atlantic coastline, Wells takes nor'easters and wind-driven rain directly along its entire beachfront, and salt air corrodes fasteners, flashing and roofing hardware faster near Wells Beach, Moody Beach and Drakes Island than it does along the inland stretches of Route 1. The Rachel Carson National Wildlife Refuge and the Wells National Estuarine Research Reserve at Laudholm Farm add extensive marsh and tidal frontage to the town's exposure profile. Winters bring standard Maine freeze-thaw cycling and snow load, and because most of Wells' housing is newer, ice damming at the eaves is less common here than in towns with an older, less-insulated housing stock.
Wells at a Glance
What the housing stock and local code enforcement mean for a siding, window, roofing or deck job here.
11,713
Population (ACS estimate)
Median year built: 1989
Mostly vinyl or fiber-cement siding and insulated replacement windows from recent decades.
State Building & Energy Code (MUBEC)
Enforced — population over 4,000
EPA Lead-Safe Rule (pre-1978 homes)
Applies to at least 18% of homes here
Shoreland Zoning
Applies near the water
Permits
Wells Code Enforcement Office
Codes & Permits for Composite Decks in Wells
In Wells, exterior-work permits come from the Wells Code Enforcement Office (208 Sanford Road, Wells, ME 04090, 207-646-5187). With 11,713 residents, over 4,000, Wells is required to enforce the Maine Uniform Building and Energy Code (MUBEC).
- 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 Wells
- Maine's adopted deck code (R507.2.4) requires a corrosion-resistant ledger flashing at least 0.019 inch thick, or an approved nonmetallic equivalent — every ledger-attached deck we build in Wells gets it.
- Footings on a composite and PVC decks job in Wells are sized to the load and set below the local frost line, per Maine's adopted residential code, not a guess at depth.
- Wells'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.
- Wells's population (11,713) puts it above the threshold where Maine law requires full MUBEC enforcement, so this job is inspected against that code as well as the local permit.
- Anything that needs a permit for composite and PVC decks goes through the Wells Code Enforcement Office.
A shoreline parking area overlooking the salt marsh in Wells.
Street View © Google
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 Wells and nearby
Back to the Wells exterior services overview, or see every town on our service areas page.
Other exterior work in Wells
- Deck Replacement in Wells
- Siding Replacement in Wells
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- Cedar Siding & Shingles in Wells
- Window Replacement in Wells
- Bay & Picture Windows in Wells
- Roof Replacement in Wells
- Asphalt Shingle Roofing in Wells
- Metal Roofing in Wells
- Deck Building in Wells
Get a free composite and PVC decks estimate in Wells
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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