Window Replacement in Washington, ME
Window replacement in Washington, ME is year-round-house work, since seasonal homes make up only 9.5 percent of Washington's housing. Before we price anything, we find where each draft actually starts, then write each opening up as insert or full-frame.
- (207) 466-8544
- 164 New County Rd, 1st Floor, Rockland
- [email protected]

- Windows and doors are all we do
- Free estimate requests
- 22 Midcoast towns, Rockland to Belmont
This page is about window and door replacement in Washington, Maine, an inland Knox County town of year-round houses where only 9.5 percent of the housing is seasonal and much of it went up in the 1990s and 2000s.
Rockland Window Replacement traces each draft to weatherstripping, sash or frame before pricing, insulates and air-seals bay and bow seats, and asks the code officer about permits first.
The figure to keep: in Washington, one to five windows average $5,000 to $14,500 and a whole house of 15 to 25 averages $27,000 to $62,000, both averages of many quotes and not a quote for your house.
Why Check the Frames on a Drafty Washington House?
We check the frames on a drafty Washington house because cold air can slip past worn weatherstripping, around a loose sash or through the gap between the frame and the wall, and the first two can often be fixed without a new window. Sorting the three at the visit means you buy new windows only where they are the real fix.

- Year-round houses in Razorville, Stickney Corner and the village
- Fogged 1990s and 2000s units judged one by one
- Bay seats insulated and air-sealed underneath
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Which Neighbors of Washington Do We Work In?
See all 22 towns we serveWhat Window Work Do Washington's Year-Round Houses Need?
Washington's year-round houses need three kinds of window work from us, each one aimed at stopping cold air at the opening.
Vinyl Windows for Washington's 1990s and 2000s Houses
Vinyl window replacement is the usual answer for the houses Washington added in the 1990s and 2000s, 163 and 136 housing units by the census count. Fog between two panes on one of those units means the seal in its insulated glass has given out, and a frame that young often takes a vinyl insert if the sill is still hard.
Ask for the NFRC label on each new unit: it lists the U-factor, the rate heat escapes through the window, and lower is better. Knox County is climate zone 6A, and the 2021 energy code Maine adopted caps a new window there at 0.30.

Wood Windows for Washington's Older Houses
Replacing old wood windows matters for the 21.6 percent of Washington's housing from 1939 or earlier, in a town settled in 1797 under the name Putnam. On those houses a wood-clad unit, a wood window wearing an aluminum, vinyl or fiberglass skin outside, can keep the old sash layout.
Before we quote new sash, we look at whether the old sash is worth keeping. Peeling paint alone does not mean the wood under it is gone; an awl pushed into the sill tells us whether it is.

Bays and Bows Insulated for Washington Winters
Bay and bow windows on a year-round Washington house lose heat through the head board above and the seat below, not only through the glass, so those boards get insulation and the space under the seat gets an air barrier. Andersen says its bays benefit from extra insulation at the header and footer.
A bay also has to hang right: Pella's seat board guide wants the support cables tied to framing that can carry 1,300 pounds, or knee braces added beneath. A seat that has dropped gets its cause traced first, and only then does a new unit go on the order sheet.

What Window Replacement Services Do We Offer in Washington?
The window replacement services we offer in Washington center on three jobs, all aimed at a house heated through the winter.
Washington's code enforcement FAQ lists building permits for new construction, additions, garages, sheds, decks, greenhouses and barns, with no word on windows. It also says applications must be approved before any construction starts, so a window job gets a call to the code officer first, and a filing if one is needed.
- Full-frame units sealed at the framing
- Inserts where 1990s frames stayed square
- Bays, bows and casements, insulated and roofed
How to Get Washington Windows Replaced in a Lived-In House

A draft hunt at every opening.
With you at home, we check the weatherstripping, the sash and the air around each frame, and push a knife into every sill before calling insert or full-frame.

The money side, in writing.
Every opening is priced separately; Maine law requires your signed contract on a job over $3,000 and keeps the deposit at or under a third, and rot we uncover is written up for your approval before work goes on.

One room open at a time, then a walkthrough.
We finish each opening, flashed and sealed, before the next comes out, so the rest of the house stays heated; we take the old units away, and you get a room-by-room walkthrough before we call the job finished.
What Makes Window Replacement in Washington, ME Last?
Window replacement in Washington, ME lasts when two separate seals are made: the gap between the new frame and the old framing is closed for air, and the sill is flashed for water. One bead of caulk cannot do both jobs.
Full-frame replacement is the option the Department of Energy's checklist recommends, for a reason that matters in a heated house. With the trim off, the air gap around the frame can be sealed with low-expansion foam, and a pan can go under the sill.
Washington's housing is 36.6 percent from 1979 or earlier. Under EPA's lead rule, window replacement in any pre-1978 home is covered work, so before you sign with anyone, ask whether the firm holds EPA's certification.

Who Feels the Drafts in Washington, Where, and When?

Something else to ask? Call (207) 466-8544, any hour.
Who lives with Washington's windows all winter?
The owners live with Washington's windows all winter: 92.5 percent of occupied homes are owner-occupied. Those owners feel every draft, which is why we start with where the cold gets in rather than with a catalog.
Where does Washington's shoreland district come in?
Washington's shoreland district comes in near the town's water: the town FAQ sets a 100-foot setback from the high-water mark there, and the ordinance page lists a $50 supplemental shoreland permit application. For a house in that district we ask the code officer whether window work needs that form.
When does skipping a Washington permit cost money?
Skipping a Washington permit costs money when one was needed, since the ordinance page lists a $250 after-the-fact penalty. That question gets settled before work starts, never after.
How Much Is Window Replacement in Washington?
Window replacement in Washington averages $5,000 to $14,500 at one to five windows, $11,500 to $28,500 at six to ten, and a full set of 15 to 25 for the whole house averages $27,000 to $62,000. Read those figures as averages across many quotes for sizing a budget; the price for your house comes from walking it.
| How many windows | Average range | Typical time on site |
|---|---|---|
| 1 to 5 | $5,000 to $14,500 | 1 to 3 days |
| 6 to 10 | $11,500 to $28,500 | 3 to 7 days |
| 15 to 25, the whole house | $27,000 to $62,000 | 1 to 3 weeks |
Washington averages, installed, from many quotes and never a quote: old windows out, new ones in, flashing, foam, trim and disposal. A rotted sill or header found during the job is priced as its own written line. Andersen and Pella are trademarks owned by those makers, and neither maker is affiliated with us.
How much should a Washington entry door budget allow?
A Washington entry door budget should allow $3,500 to $11,500, the average range of many quotes. A slab fitted to a sound old jamb comes in lowest, and a prehung unit with sidelights, or a rotted threshold, moves it up.
How much does a patio slider or French pair run in Washington?
A patio slider or a French pair in Washington averages $5,000 to $15,500 over many quotes. Which way the door opens, how many panels it carries, its frame material and the condition under the old sill set the price inside that band.
Which window choices raise a Washington price most?
The window choices that raise a Washington price most are full-frame over insert and wood-clad over vinyl, with fiberglass between them. A bay, a bow or a casement runs higher than a double-hung, and sill or header rot adds labor wherever it turns up.
Ready to Find Where Your Washington Drafts Start?
Finding where your Washington drafts start takes one free estimate visit: we check each window and door, show you what we find, and send the price in writing.