Deck Builders in Topsham, ME
Deck builders in Topsham, ME build under a plain town rule: a deck standing on columns counts as a building, so it needs a permit unless it fits one narrow exemption. We draw the plans the town asks for, then price the frame in writing.
- (207) 386-9863
- 217 Main St, 3rd Floor, Lewiston
- [email protected]

- Decks only, start to finish
- Free estimate requests
- 22 towns around Lewiston-Auburn
This page covers new decks, deck replacement and deck railings in Topsham, Maine, from older village houses near the Androscoggin to newer homes in the town's subdivisions and lots along the Cathance.
Deck Builders Lewiston looks over the existing frame first, puts footings 4 feet down and draws the permit plans Topsham asks for, with footing depth, stair dimensions and handrail height on paper. Guards go in at 36 inches or more wherever a deck stands over 30 inches up.
The figure to keep: about $79 per square foot is the Topsham average for treated wood, and composite or PVC decks begin around $15,000, each one averaged over many quotes rather than priced for your lot.
Why Does Topsham Want Deck Drawings Instead of Photos?
Topsham wants deck drawings instead of photos because its permit form reviews a deck on paper, down to footing depth and stair rise. The form says pictures will not be accepted, so we draw every sheet.
- Decks on columns permitted as buildings
- River lots on the Androscoggin and Cathance, inside the shoreland zone
- Framing sized for Topsham's posted 60 psf snow load

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What Other Towns Near Topsham Do We Build In?
See all 22 towns we serveWhat kind of decks do we build in Topsham, ME?
The town's permit and the old frame shape each job.

Deck Replacement for Topsham Village Houses
Deck replacement is often the answer behind Topsham's older village houses near the Androscoggin, where an old deck may hang from a wall never built to carry it.
Topsham's deck tip sheet says a ledger on an overhang, a bay window or brick may call for an engineer's design. Where the wall cannot take a flashed ledger, the new deck stands on its own posts.
When an existing deck has a sound ledger and joists, repair work on the deck can focus on the damaged boards or stairs.

Composite Decks in Topsham's Newer Neighborhoods
Composite decks suit newer houses in Topsham subdivisions such as Highland Green, for owners done with stain.
For the town's posted snow load we frame past the minimum, and TimberTech wants solid blocking between joists in rows 4 to 6 feet apart.
A Topsham homeowner who prefers wood can choose pressure-treated lumber for the deck and plan for regular resealing.

Deck Railings for Topsham's Raised Decks
Deck railings matter most on Topsham's raised decks. Maine's 2021 code calls for a guard on any open side standing more than 30 inches over the grade below, built 36 inches high or more, with gaps no 4-inch sphere slips through.
The code text makes no exception for cable, so the 4-inch rule holds between cables, and Westbury's VertiCable guide tensions each one to 200 pounds with a gauge. Topsham's form also wants each stair's handrail location and height on the plan.
What Deck Services Do We Offer in Topsham?
A Topsham deck takes these parts.
Topsham's code enforcement office takes deck applications by email, mail or drop-off. We file and book each inspection; approval is the town's.
- Helical piles, a taped frame and a flashed ledger
- Decking in composite, PVC or treated wood, with stairs
- Aluminum, cable or composite guards and stair rails
How to Take a Topsham Deck From Drawing to Final

Lot lines first.
We measure from the property lines, since Topsham takes each setback to the nearest part of the deck.

Plans and price on paper.
Drawings and written price arrive together, and the signed contract caps the deposit at one third.

An inspected frame, then boards.
Footings and framing pass the town's inspections before decking and rail, and we walk you across the new deck at the end.
How Do You Choose Deck Builders in Topsham, ME?
You choose deck builders in Topsham, ME by asking who draws the permit set, and seeing it before you sign.
Ask what the deck will stand on: ours rests on helical piles or concrete piers set 4 feet down, never on blocks laid on the lawn. The town's form also says to call Dig Safe before any digging.
Last, insist on the signed contract Maine law requires for home jobs past $3,000, with the deposit held to one third.


Who Needs a Topsham Permit, Where, and When to Build?
Who in Topsham needs a deck permit?
Almost every Topsham owner building a deck needs a permit: the one exemption covers only a detached deck of 200 square feet or less, within 30 inches of grade, that does not serve the required exit door.
Where in Topsham does a deck meet the shoreland rules?
A Topsham deck meets the shoreland rules within 250 feet of the Androscoggin, the Cathance or the bay, and the town applies them even where no permit is needed. The town also treats a deck added to a nonconforming house as an expansion, so we check the lot against Maine's shoreland zoning first.
When do Topsham decks get built?
Topsham decks go up from spring through fall, footings first, before frost gets into the ground. A permit lapses without a substantial start within 6 months, so we file close to the start.
How Much Should You Budget for a Topsham Deck?
You should budget about $79 per square foot for a plain pressure-treated Topsham deck, on average, and $99 to $119 per square foot for levels, angles or tie-ins.
| 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 | $99 to $119 per sq ft |
| Composite or PVCcomposite or PVC boards with composite rail | from $15,000 |
Topsham numbers are installed averages from a broad pool of quotes, not your quote; height, long stairs or old rot move them, and the per-foot price climbs as a deck shrinks.
Why does a small Topsham deck cost more per foot?
A small Topsham deck costs more per foot since its footings cost close to what a bigger deck's do. A 12x16 tends to run only about $1,000 past a 10x10, and Topsham's 2013 fee sheet charges decks by the square foot.
What moves a Topsham deck price inside the range?
In order, a Topsham price moves on a ramp, the stair count, whether usable footings exist, and the shapes and levels. Height trails the rest, adding about a crew day of staging past roughly 2 feet up.
Why are Topsham deck repairs priced only after a look?
Topsham deck repairs are priced only after a look because failing boards or stairs, the frame below, the height and old-board matching all change the work. A deck near 20 years old that is mostly patches, or one on a soft frame, is past where a repair pays.
What Does It Take to Get a Topsham Deck Priced?
Getting a Topsham deck priced takes one visit, booked through the free estimate request, and a written price follows.