Patio door cost in Maine
Statewide estimate from BLS wages and BEA prices. Reviewed Nov 4, 2026.
- Statewide range (1 door)
- $580 – $5,800
- Per door
- $582 – $5,814
- before permit
- Versus US midpoint
- −3%
- US $3,300
- Metros covered
- 2
Across Maine, a patio door costs about $580 to $5,800 for 1 door. Statewide, that midpoint is 3% below the US figure of $3,300. Carpenters earn a median $29.88 an hour in Maine (US: $29.12).
Inside Maine, the metros we cover range from $3,100 (Bangor) to $3,250 (Portland) at the midpoint.
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Estimated cost for 1 door in Maine (statewide), standard level
$2,150 to $4,250
About $2,152 to $4,245 per door before permits. Labor is about 48% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,150 | $2,150 |
| Labor | $1,000 | $2,100 |
| Permits and fees | $0 | $0 |
| Total | $2,150 | $4,250 |
Cost breakdown for 1 door in Maine
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $390 | $1,650 | $2,900 | 52% |
| Labor | $190 | $1,550 | $2,900 | 48% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $580 | $3,200 | $5,800 | 100% |
Maine metro-by-metro prices
1 of the 2 metros sit above the statewide midpoint of $3,200, and the top-to-bottom gap is 4%. Each row prices the default size with that metro's own BLS wages and BEA price levels, so the gap between rows is real local variation rather than a flat markup.
| Metro | Range (1 door) | Midpoint | vs. state |
|---|---|---|---|
| Portland, ME | $590 – $5,900 | $3,250 | +1% |
| Bangor, ME | $570 – $5,650 | $3,100 | −3% |
Maine against its neighbors
Maine ranks 27 of 51 (the 50 states plus DC) for patio door, where 1 is the most expensive. The costliest is Hawaii at $4,100 and the cheapest Oklahoma at $2,850, both for 1 door at the midpoint. Maine sits at $3,200. The five states closest by workforce center are listed below.
| State | Distance | Range | Midpoint | vs. here |
|---|---|---|---|---|
| New Hampshire | 110 miles away | $600 – $6,000 | $3,300 | +4% |
| Massachusetts | 120 miles away | $670 – $7,150 | $3,900 | +22% |
| Vermont | 150 miles away | $600 – $6,050 | $3,350 | +4% |
| Rhode Island | 170 miles away | $590 – $6,000 | $3,300 | +3% |
| Connecticut | 220 miles away | $610 – $6,200 | $3,400 | +6% |
Wages behind the Maine number
Maine's labor line is priced from 3 trades, each compared with its US median wage. After weighting by each trade's share of the work, the state comes out at 0.97 times the national level.
Carpenters (47-2031), 60% of the weighting: a median of $29.88 an hour, in line with the US median of $29.12. The middle half of them earn between $25.46 and $35.00 an hour. About 5,170 work in the state. That is 80.7 per 10,000 jobs, compared with 43.1 nationally, which suggests plenty of local crews to bid.
Glaziers (47-2121), 30% of the weighting: a median of $22.97 an hour, 16% below the US median of $27.44. The middle half of them earn between $22.16 and $26.79 an hour. About 150 work in the state. That is 2.3 per 10,000 jobs, compared with 3.8 nationally, so expect fewer local crews to bid.
For general maintenance and repair workers (49-9071, weighted 10%) the local median is $23.76 an hour, which is in line with the national $23.84. The middle half of them earn between $20.90 and $28.98 an hour. BLS counts 5,820 of them working in the state, 90.9 for every 10,000 jobs (US: 98.4), so the local bench is about average.
A crew paid at the 75th percentile for carpenters ($35.00 an hour) would add about $170 to the statewide midpoint; one at the 25th percentile ($25.46) would take off about $150. Use that as a rough guide to how far a bid can sit from our midpoint on wages alone.
BLS counts 640,610 jobs across Maine (May 2025), which is 0.4% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 60% | $25.46 | $29.88 | $35.00 | $29.12 | 1.03 | state |
| Glaziers (47-2121) | 30% | $22.16 | $22.97 | $26.79 | $27.44 | 0.84 | state |
| General maintenance and repair workers (49-9071) | 10% | $20.90 | $23.76 | $28.98 | $23.84 | 1.00 | state |
| Blended | 100% | 0.97 | |||||
Other Maine jobs that often go with patio door
Each project weights the trades differently, so Maine's wage level does not push every price by the same amount. Compared with the US midpoint, garage door is level and window replacement −4%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Window replacement | 10 windows | $4,300 – $14,400 | −4% |
| Front door | 1 door | $500 – $2,450 | −1% |
| Storm door | 1 door | $350 – $940 | −1% |
| Wood deck | 300 sq ft | $7,500 – $15,000 | −1% |
| Garage door | 1 door | $700 – $3,700 | level |
Basic, standard or premium: Maine prices
Bands overlap on purpose, since a good standard job can cost as much as a light premium one. Below are the three bands for the default size, then a grid from one sliding door to two doors.
Basic
$580 to $2,650
Standard vinyl slider, same opening
Standard
$2,150 to $4,250
Wider slider or French door with better glass
Premium
$3,700 to $5,800
Multi-panel or custom door, new opening
| Size | Basic | Standard | Premium |
|---|---|---|---|
| one sliding door | $580 – $2,650 | $2,150 – $4,250 | $3,700 – $5,800 |
| two doors | $1,150 – $5,350 | $4,300 – $8,500 | $7,450 – $11,600 |
When Maine weather lets you install
Weather decides when exterior installation can happen, and Maine is not uniform. The table uses NOAA's 1991-2020 climate normals from the weather station nearest each metro we cover, and counts the months that are neither cold nor hot enough to complicate the job.
Every Maine metro on the list has 8 comfortable months, though rainfall ranges from 42 inches a year in Bangor to 48 in Portland.
We do not adjust prices by month, because we have no reliable published data on seasonal pricing. Timing is still worth raising when you collect bids.
| Metro | Jan avg low °F | Jul avg high °F | Precip (in/yr) | Comfortable months |
|---|---|---|---|---|
| Portland | 16 | 80 | 48 | 8: April through November |
| Bangor | 9 | 80 | 42 | 8: April through November |
Why two Maine quotes can differ
Door type
Sliding glass doors run $1,200-$4,000 installed; exterior French doors $1,300-$5,500; telescoping doors $1,500-$5,000 (HomeGuide).
New opening versus replacement
Cutting a new opening in a wall adds framing, header and finish work compared with a like-for-like swap.
Old door removal
Removing and disposing of the old door is $100-$500 extra.
Glass
Low-E, tempered and hurricane-rated glass cost more than basic single-pane glass.
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Detailed patio door report for Maine, $9
Multi-page report for Maine: low, typical and high cost, a line-item breakdown of materials and labor by trade, permit notes, the best months to schedule, a quote comparison sheet, red flags, questions for contractors, checklists and every source. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Patio door in Maine: your questions
+How much does it cost to install a patio door in Maine?
$580 to $5,800 for 1 door, using statewide wages and prices. Metro areas inside Maine can sit above or below that.
+Which city in Maine is cheapest for patio door?
Bangor at about $3,100 (midpoint, 1 door). The priciest is Portland at $3,250.
+Is patio door cheaper in Maine than the US average?
It is 3% cheaper: $3,200 against $3,300 for 1 door at the midpoint.
+What share of the price is labor in Maine?
About 48% ($1,550). Materials are 52%. Statewide labor for this job is weighted 0.97x the national wage level.
+What do carpenters earn in Maine?
The BLS statewide median is $29.88 an hour, against $29.12 for the US. The 25th to 75th percentile range is $25.46 to $35.00.
+Where does Maine rank for patio door costs?
27th most expensive of 51 (the 50 states plus DC) at the midpoint, $3,200 for 1 door. Rank 1 is the costliest.
+What do basic and premium patio door work cost in Maine?
For 1 door, basic work runs $580 to $2,650 and premium work $3,700 to $5,800. Basic means: standard vinyl slider, same opening. Premium means: multi-panel or custom door, new opening.
+Does the season matter for patio door in Maine?
Yes where winters or summers are hard. Of the Maine metros we cover, Portland has the most comfortable months (8 of 12) based on NOAA 1991-2020 normals. Our prices do not change by month, so ask contractors whether they charge more or less in busy and slow seasons.
Patio door by city in Maine
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does It Cost to Install or Replace Patio Doors? (2026) (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020
Note on derived figures: Materials = HomeGuide's $400-$3,000 for the sliding door itself, matched to the lower part of the $600-$6,000 installed range; labor is the remainder and sits above HomeGuide's $200-$1,000 labor-only figure because the installed range also covers trim, flashing and haul-away.