Windows Cost in Durham, NH in 2026
Most Windows projects in Durham, NH cost between $4,500 and $18,000. The typical price is $8,500.
Durham prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Vinyl, fibreglass or wood-clad frames
- Double versus triple glazing and low-E coatings
- Full-frame replacement versus insert into the existing frame
- Custom sizes, bays, bows and arched tops
Usually included
- Windows, frames and hardware
- Removal and disposal of the old units
- Installation, insulation and interior trim
- Exterior caulking and capping
Usually extra
- Rotten sill or framing repair found on removal
- Interior painting
- Permits where required
Unit prices in Durham, NH
| Quality tier | Cost each |
|---|---|
| Budget | $445 |
| Mid-range | $845 |
| High-end | $1,800 |
Window replacement companies in Durham, NH
Businesses listed on Google near Durham, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Pella Windows and Doors Showroom of Newington, NH
4.8(175 reviews)
25 Fox Run Rd Ste 2, Newington, NH 03801
Window World of New Hampshire
4.6(167 reviews)
735 E Industrial Park Dr Unit A, Manchester, NH 03109
Affordable Vinyl Windows & Siding Inc
4.9(106 reviews)
320 Rockingham Rd Ste 5, Auburn, NH 03032
Glass Routes Co
4.9(90 reviews)
181 Littleworth Rd, Madbury, NH 03823
Renuity of New Hampshire
4.8(90 reviews)
1 Chester Turnpike #2, Suncook, NH 03275
Coastal Windows & Exteriors
4.9(78 reviews)
288 State Rte 101, Bedford, NH 03110