As deck builders in Portland, ME, we design and build new decks and complete replacements in pressure-treated wood, composite and PVC. Each plan starts with your lot, your door height, the access route and the condition of anything already standing.
Southern Maine Deck Builders works as deck builders in Portland, ME. We offer three services: new pressure-treated wood decks, new composite and PVC decks, and complete deck replacement.
Basic pressure-treated decks plan at about $80 per square foot with a $10,000 minimum. Complex or upgraded work plans at about $100 to $120 per square foot, and composite projects start at a $15,000 minimum with a project-specific quote. These are planning figures, not binding quotes.
Each Portland project starts with a site visit to measure, check the house connection and review access. The result is a written scope, and deck requirements for the address are confirmed with the City of Portland.
Choosing a deck builder in Portland comes down to how clearly the hidden work is planned and written before any boards arrive. We build new decks and complete replacements, with a choice of pressure-treated wood or composite/PVC surfaces.
Your estimate describes the supporting structure and access arrangements, with demolition and the stair and railing work priced in terms you can compare.
Material choice shapes cleaning, finish care, feel underfoot and the starting budget. We walk through each option against your sun exposure, how you use the space and how much upkeep you actually want.
Pressure-treated lumber gives a deck a natural wood feel and the lowest starting point in our pricing, at about $80 per square foot with a $10,000 project minimum.
Wood moves with the seasons and asks for regular cleaning and periodic stain or sealer to manage checking and color change. It suits owners who are comfortable with that routine and like the option to refinish or recolor it later on their own schedule.
Composite and PVC boards do not need the staining cycle that wood does, though they still need cleaning and care set by the chosen manufacturer. Composite projects start at a $15,000 minimum and are priced from your specific plan.
Darker boards can feel warm in direct afternoon sun, and spacing, fasteners and framing must follow the product's current installation instructions. We bring real samples so you can judge color, texture and heat on your own deck site.
Complete replacement removes the old boards, rails, stairs and framing so the new deck starts from new or verified footings, a properly flashed ledger and a frame built for the chosen decking.
We do not judge an older deck as safe or unsafe from photos. During the site visit we look at the ledger, posts, joists and stairs, then explain in writing why the plan calls for full replacement and what removal and disposal include.
Our Portland work stays inside three services so every estimate is easy to read. Each one includes a site visit, a written scope and pricing tied to the actual size and layout of your deck.
Where a deck attaches to the house, we open up enough of the siding to check the rim, fasten the ledger to sound framing and layer flashing so water sheds away from the wall.
Hidden clips, screws, joist hangers and post connectors need to suit the decking line and treated lumber they touch, so we match each part to the product instructions and the framing plan.
The deck surface should sit a sensible step below the door threshold, with flashing tucked beneath it, so snowmelt and rain stay outside and the door can still swing and seal.
We visit the property to measure the deck area, check entry height, look at the house connection and any existing deck, and walk the access route from the street. Afterward you receive a written scope listing materials, demolition, footings, stairs, rails and the planning price, so the next decision is clear.
Once the scope is approved and any required municipal steps are complete, we set footings, attach and flash the ledger, and frame joists and beams to the plan. We review that frame with you on site before decking goes down, because that structure disappears under the boards.
After boards, rails and stairs are installed, we walk the finished deck with you and compare it against the written scope item by item. We also hand over the care instructions for your chosen decking, clear the site of our materials and debris, and confirm any open items in writing.
Footing size, spacing and depth depend on the deck's span, load, soil and slope, so we confirm them for your parcel against current requirements instead of a generic chart.
Water that collects under a deck keeps framing damp, so the plan notes where roof runoff and yard slope send water and leaves open space beneath the boards for air to move.
Lumber, boards and debris all travel the same route, so we walk the path from street or driveway to the yard and note gates, fences, plantings, parking and any tight corners on the property.
Before we price a Portland deck, we look at the parcel itself: how the ground slopes, where fences and neighboring structures sit, how high the door is, and what shape any existing deck and house connection are in.
The Official Cumberland County municipal directory lists Portland among county municipalities, which is the limited point we cite it for. It is not the code office, so we confirm permit and inspection requirements for your address with the City of Portland directly.
For general framing guidance we use the American Wood Council decks resources, and if you select Trex boards we follow the current Trex installation downloads, though neither organization reviews or endorses our work. Your written scope records those references for your review.
Your Portland deck is planned and built by Southern Maine Deck Builders, led by Adam Bennett, a carpenter focused on ledgers, framing, footings and clean joinery who also restores a cedar-strip canoe. We are A Seth's Home Pros Company; that parent business makes referrals only and does not supervise, perform or guarantee construction or handle project payments.
We build decks across Portland and all 57 towns in Cumberland and York counties, including island communities. Island and other hard-to-reach properties need a review of access, materials transport and scheduling before we commit to a schedule or plan, and our service areas page lists every covered town.
A Portland deck project should start with a site visit well before the season you want to use it, since design, material selection and any municipal review all take time. We set a schedule after reviewing the property and writing the scope.
Material availability and any required approvals affect that plan, so dates follow those checks.
Guard layout follows the deck's height and edges, and we place posts so they frame views, leave room for furniture and keep stair openings where you will actually walk.
We map the stair route from the door to the yard, check where it lands on the ground, and add a landing when the rise or layout makes a single long run awkward.
Seating works best where you want morning light or afternoon shade, so we note exposure at your actual site and set real board samples in place before you choose a color.
Basic pressure-treated decks in Portland plan at about $80 per square foot with a $10,000 project minimum, and complex or upgraded work runs about $100 to $120 per square foot. Composite starts at a $15,000 minimum with a project-specific quote, and any minimum applies when area times rate comes in lower.
| Deck project | Planning figure | Minimum |
|---|---|---|
| Pressure-treated wood | About $80/sq ft | $10,000 |
| Complex or upgraded work | About $100-120/sq ft | Scope dependent |
| Composite | Project-specific quote | $15,000 |
These are planning figures for budgeting, not binding quotes, and your written estimate follows the site visit.
Call (888) 915-4883 or email info@southernmainedeckbuilders.com with photos and a rough deck size, including your property address. We will schedule a visit to measure and prepare a written scope for your Portland deck.
