Window replacement cost in New Hampshire
Statewide estimate from BLS wages and BEA prices. Reviewed Nov 4, 2026.
- Statewide range (10 windows)
- $4,500 – $14,900
- Per window
- $450 – $1,494
- before permit
- Versus US midpoint
- Level
- US $9,750
- Metros covered
- 1
What does it cost to replace windows in New Hampshire? Plan on $4,500 to $14,900 for 10 windows. Wages (1.03x the US blend), materials (price index 98.6) and permit costs (104.2) put the state below the national midpoint by 0%.
New Hampshire has one metro in our dataset, Manchester, so the statewide and metro figures are close. The state figure uses BLS statewide wages, which include rural areas.
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Estimated cost for 10 windows in New Hampshire (statewide), standard level
$7,650 to $11,800
About $763 to $1,181 per window before permits. Labor is about 28% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $5,350 | $8,650 |
| Labor | $2,300 | $3,200 |
| Permits and fees | $0 | $0 |
| Total | $7,650 | $11,800 |
Cost breakdown for 10 windows in New Hampshire
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $2,900 | $7,000 | $11,100 | 72% |
| Labor | $1,600 | $2,750 | $3,850 | 28% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $4,500 | $9,700 | $14,900 | 100% |
Weather windows across New Hampshire
Season matters for windows. For each New Hampshire metro below we took NOAA's 1991-2020 monthly normals from the nearest suitable station and counted comfortable months for exterior installation.
Manchester has 9 comfortable months (March through November), with about 40 inches of precipitation a year.
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 |
|---|---|---|---|---|
| Manchester | 17 | 84 | 40 | 9: March through November |
Which New Hampshire city is cheapest for windows?
New Hampshire has one metro in our dataset, Manchester, so the statewide and metro figures are close. The state figure uses BLS statewide wages, which include rural areas. 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 (10 windows) | Midpoint | vs. state |
|---|---|---|---|
| Manchester, NH | $4,500 – $14,800 | $9,650 | −1% |
Quality levels and sizes in New Hampshire
The cited range is cut into three overlapping bands (basic, standard and premium) and scaled to statewide New Hampshire wages and prices. The grid prices the same bands at 4 common sizes.
Basic
$4,500 to $8,700
Standard vinyl single-hung, same openings
Standard
$7,650 to $11,800
Mid-grade vinyl or composite, a few larger units
Premium
$10,800 to $14,900
Fiberglass or wood, large or custom sizes
| Size | Basic | Standard | Premium |
|---|---|---|---|
| a few windows (5 windows) | $2,250 – $4,350 | $3,800 – $5,900 | $5,400 – $7,450 |
| small house (10 windows) | $4,500 – $8,700 | $7,650 – $11,800 | $10,800 – $14,900 |
| average house (15 windows) | $6,750 – $13,000 | $11,400 – $17,700 | $16,100 – $22,400 |
| whole house (25 windows) | $11,200 – $21,700 | $19,100 – $29,500 | $26,900 – $37,300 |
Window replacement: what moves the price in New Hampshire
Frame material
Vinyl windows run $350-$1,500 each installed, fiberglass $400-$2,000, composite $400-$2,300, and wood $800-$3,800 (HomeGuide).
Window type
Single-hung and picture windows are cheapest; bay and bow windows can reach $3,000-$8,000+.
Count
Replacing 10 to 15 windows runs $4,500-$22,500; at 25 windows it is $11,250-$37,500.
Permit
Window permits are $50-$200 each, or $400-$600 total for a multi-window job, and are often only needed when you change the opening (HomeGuide). No permit fee is included here because many cities do not ask for one on same-size replacements.
What glaziers and the other trades earn in New Hampshire
Statewide wages come from BLS's state-level estimates, which blend big cities with small towns and rural areas. 3 trades drive the labor line for this job, and the weighted ratio against the national wage level is 1.03 for New Hampshire.
For glaziers (47-2121, weighted 50%) the local median is $28.29 an hour, which is 3% above the national $27.44. The middle half of them earn between $23.89 and $30.18 an hour. BLS counts 150 of them working in the state, 2.2 for every 10,000 jobs (US: 3.8), so the local bench is thinner than average.
For carpenters (47-2031, weighted 40%) the local median is $29.42 an hour, which is in line with the national $29.12. The middle half of them earn between $24.12 and $35.46 an hour. BLS counts 3,760 of them working in the state, 55.0 for every 10,000 jobs (US: 43.1), so the local bench is deeper than average.
General maintenance and repair workers (49-9071), 10% of the weighting: a median of $25.40 an hour, 7% above the US median of $23.84. The middle half of them earn between $21.90 and $30.12 an hour. About 5,780 work in the state. That is 84.6 per 10,000 jobs, compared with 98.4 nationally, so the supply of crews looks typical.
A crew paid at the 75th percentile for glaziers ($30.18 an hour) would add about $90 to the statewide midpoint; one at the 25th percentile ($23.89) would take off about $210. Use that as a rough guide to how far a bid can sit from our midpoint on wages alone.
BLS counts 683,290 jobs across New Hampshire (May 2025), which is 0.4% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Glaziers (47-2121) | 50% | $23.89 | $28.29 | $30.18 | $27.44 | 1.03 | state |
| Carpenters (47-2031) | 40% | $24.12 | $29.42 | $35.46 | $29.12 | 1.01 | state |
| General maintenance and repair workers (49-9071) | 10% | $21.90 | $25.40 | $30.12 | $23.84 | 1.07 | state |
| Blended | 100% | 1.03 | |||||
New Hampshire against its neighbors
New Hampshire ranks 17 of 51 (the 50 states plus DC) for windows, where 1 is the most expensive. The costliest is Hawaii at $11,600 and the cheapest Arkansas at $8,750, both for 10 windows at the midpoint. New Hampshire sits at $9,700. The five states closest by workforce center are listed below.
| State | Distance | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Massachusetts | 40 miles away | $5,250 – $16,700 | $11,000 | +13% |
| Rhode Island | 90 miles away | $4,500 – $14,800 | $9,650 | −1% |
| Maine | 110 miles away | $4,300 – $14,400 | $9,350 | −4% |
| Connecticut | 110 miles away | $4,600 – $15,100 | $9,800 | +1% |
| Vermont | 140 miles away | $4,500 – $14,900 | $9,700 | level |
If you are planning more than one job in New Hampshire
The table prices neighboring jobs at their usual sizes using statewide New Hampshire wages and prices. Against national midpoints, vinyl siding comes out highest (level) and front door lowest (−1%), because each job leans on different trades.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Patio door | 1 door | $600 – $6,000 | level |
| Front door | 1 door | $500 – $2,500 | −1% |
| Storm door | 1 door | $350 – $950 | level |
| Vinyl siding | 2,100 sq ft of wall | $8,450 – $25,300 | level |
| Garage door | 1 door | $700 – $3,700 | level |
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Window replacement in New Hampshire: your questions
+How much does it cost to replace windows in New Hampshire?
$4,500 to $14,900 for 10 windows, using statewide wages and prices. Metro areas inside New Hampshire can sit above or below that.
+Which city in New Hampshire is cheapest for windows?
Manchester at about $9,650 (midpoint, 10 windows).
+Is windows cheaper in New Hampshire than the US average?
It is 0% cheaper: $9,700 against $9,750 for 10 windows at the midpoint.
+What share of the price is labor in New Hampshire?
About 28% ($2,750). Materials are 72%. Statewide labor for this job is weighted 1.03x the national wage level.
+What do glaziers earn in New Hampshire?
The BLS statewide median is $28.29 an hour, against $27.44 for the US. The 25th to 75th percentile range is $23.89 to $30.18.
+Where does New Hampshire rank for windows costs?
17th most expensive of 51 (the 50 states plus DC) at the midpoint, $9,700 for 10 windows. Rank 1 is the costliest.
+What do basic and premium windows work cost in New Hampshire?
For 10 windows, basic work runs $4,500 to $8,700 and premium work $10,800 to $14,900. Basic means: standard vinyl single-hung, same openings. Premium means: fiberglass or wood, large or custom sizes.
+Does the season matter for windows in New Hampshire?
Yes where winters or summers are hard. Of the New Hampshire metros we cover, Manchester has the most comfortable months (9 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.
Window replacement by city in New Hampshire
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 Window Replacement Cost? (2026) (accessed November 4, 2026)
- HomeGuide: 2026 Building Permit Costs | Fees & Cost Calculator (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 = 65% of the low installed price and 75% of the high one, from HomeGuide's statement that the window unit is 65-75% of replacement cost.