Deck Builders in Durham, ME
Deck builders in Durham, ME have to show their work early: the town's permit form wants the pier layout, the framing and fasteners, and the guard and stair dimensions. We look under the old deck, then draw and price that plan.
- (207) 386-9863
- 217 Main St, 3rd Floor, Lewiston
- [email protected]

- Decks only, start to finish
- Free estimate requests
- 22 towns around Lewiston-Auburn
Durham, Maine is the town this page covers: new decks and replacements in composite, PVC or treated wood, and repairs to decks whose frames are still sound. It speaks to owners of the town's 1970s houses and of lots along the Androscoggin River and Runaround Pond.
Deck Builders Lewiston inspects any old frame before it writes a price. Footings go 4 feet down on helical piles, or on concrete piers where ledge calls for them, and the town gets a drawn pier and framing plan.
The figure to keep: in Durham a simple treated-wood deck runs about $79 per square foot on average, and composite or PVC begins at roughly $15,000. Both come from many quotes, not a bid for your yard.
Why Does a Durham Deck Start With the Pier Plan?
A Durham deck starts with the pier plan because the ground shifts from deep river soils to stony ledge ridges like Bowie Hill. Footings are helical piles 4 feet down, or concrete piers where ledge stops a pile.
- 1970s houses, the town's biggest building decade
- Ledge and stony ground, checked before we dig
- Androscoggin and Runaround Pond lots under shoreland rules

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What Other Towns Near Durham Get Our Decks?
See all 22 towns we serveWhat kind of decks do we build in Durham, ME?
Two things drive Durham deck work: the age of the house and the ground.

Replacing Decks on Durham's 1970s Houses
Deck replacement comes up most on Durham's 1970s houses, 263 of them in the 1990 Census, where a 1990s treated deck is past the 20 years we give wood.
We haul the old deck off and build new footings and framing. DCA 6, a deck guide from the American Wood Council, has the siding come off before the ledger goes on, so the flashing sits behind it.

Composite Decks for Durham's River and Pond Lots
Composite decks earn their keep on shady lots along the Androscoggin and Runaround Pond. In the shoreland zone, Durham's land use ordinance counts a deck as a structure and an attached one as an expansion.
Composite gets hidden clips, and PVC is face-screwed and plugged over joists 12 inches apart, since it moves.
For a Durham owner choosing wood over composite, pressure-treated deck construction keeps the material choice straightforward.

Deck Repair When the Durham Frame Still Holds
Deck repair fits a younger Durham deck with a loose stair or a few soft boards over sound joists. For a shoreland deck nearer the water than today's rules allow, the ordinance permits repairs with no permit if nothing expands.
Rot in the joists or behind the ledger means a new deck instead.
If the trouble is the whole guard rather than one loose part, we also install new deck railings.
What Deck Services Do We Offer in Durham?
Durham jobs mix these.
Durham's Code Enforcement page asks owners to call before building or structural repairs, and applies the 2021 IRC to permits after April 7, 2025. We draw the pier plan and file it, and the town decides.
- New decks and full tear-out replacements
- Piles or piers, a taped frame and a flashed ledger
- Stair, board and railing repairs on a sound frame
How to Get From a Durham Yard to a Finished Deck

Under the deck, then out to the lot lines.
We see the yard and old deck, then measure the setbacks: 50 feet from the road and 20 from the sides in the rural district.

Price and contract in writing.
Both come before anyone digs, with one third or less due at signing.

Ground first, boards last.
Footings and a taped frame come before decking and rail, then we cross the deck with you.
How Do You Choose Deck Builders in Durham, ME?
You choose deck builders in Durham, ME by asking to see the pier and framing plan before the price. A builder who cannot sketch one is not ready to dig.
Durham applies the 2021 IRC: any deck edge over 30 inches off the ground gets a guard no shorter than 36 inches, with openings that stop a 4-inch sphere.
Then check the contract against 10 MRSA §1487: signed and written above $3,000, with one third down at most.


Which Durham Decks Come First: Who, Where, When?
Who in Durham should have a deck looked at soon?
The Durham owners who should call soon feel bounce or a soft spot underfoot, often a first sign that joists or the ledger are giving.
Where in Durham do the setbacks bite hardest?
The setbacks bite hardest near Runaround Pond and the Androscoggin, where Durham's Resource Protection district, under Maine's shoreland zoning rules, holds structures 250 feet from the water. Elsewhere in the shoreland zone the line is 100 feet, so we see the code officer first.
When should a Durham deck go in?
A Durham deck should go in from spring into fall, with footings dug before frost. The code officer acts within 10 working days of a complete application, so we file early.
How Much Does a Durham Deck Cost, on Average?
A Durham deck costs, on average, about $79 per square foot for simple treated lumber and $98 to $118 per square foot for bigger or more complex designs. Durham's floors are $10,000 in treated lumber and $15,000 in composite or PVC, all averaged from many quotes.
| Deck | Average |
|---|---|
| Pressure-treated, simple layoutone level, a few steps, treated boards and rail | about $79 per sq ft, nothing new under $10,000 |
| Bigger or more complex layoutlevels, angles, wraparounds, tie-ins, more stairs | $98 to $118 per sq ft |
| Composite or PVCcomposite or PVC boards with composite rail | from $15,000 |
Durham figures are averages, not a bid, for footings, frame, decking, rail and stairs. Height and whatever the old deck hides shift them, and a small deck pays a higher rate per foot.
Why is a small Durham deck pricier per square foot?
A small Durham deck is pricier per square foot because its footings cost about what a larger deck's do. Moving from a 10x10 to a 12x16 usually adds only about $1,000.
What pushes a Durham price up within the range?
A Durham price climbs first for a ramp, next for stairs and how many, then when no usable footings exist, then for shapes and tie-ins. Height is last: past about 2 feet up, staging costs roughly a crew day, a bigger share of a small job.
Why does this page print no Durham repair price?
This page prints no Durham repair price because a repair is priced at the deck, by how many boards or stairs have failed, whether the frame is sound, its height and the board match. Once a deck nears 20 in a patchwork of replaced boards, or its frame goes soft, repair stops paying.
What Happens After You Ask for a Durham Estimate?
After you ask for a Durham estimate, we book a visit, and the written price comes after it.