Install Multiple Windows Cost in Hampton, NH in 2026
Most Install Multiple Windows projects in Hampton, NH cost between $4,500 and $18,000. The typical price is $8,500.
Per-window pricing falls as the count rises — most installers price a whole-home job below their single-window rate.
Hampton 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 Hampton, NH
| Quality tier | Cost each |
|---|---|
| Budget | $455 |
| Mid-range | $855 |
| High-end | $1,800 |
Window replacement companies in Hampton, NH
Businesses listed on Google near Hampton, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Heritage Home Service
4.9(2,567 reviews)
179 Lafayette Rd, North Hampton, NH 03862
J. Carnes & Son Roofing
4.9(367 reviews)
153 Lafayette Rd #7, Hampton Falls, NH 03844
Refined Home Services
4.9(172 reviews)
23 NH-125, Kingston, NH 03848
Pella Windows and Doors Showroom of Newington, NH
4.8(175 reviews)
25 Fox Run Rd Ste 2, Newington, NH 03801
Coastal Windows & Exteriors
4.9(78 reviews)
288 State Rte 101, Bedford, NH 03110
The Window Source NH
4.8(52 reviews)
779 Lafayette Rd Ste 1, Seabrook, NH 03874