Compare costs from 9 verified window contractors serving New Hampshire. Get free estimates and save up to 30% on your window replacement project.
Average per-window pricing (2026)
Low
$371
Average
$593
High
$816
Whether you need a full window replacement, new installation, or are looking for the best window contractor in New Hampshire, we connect you with verified professionals who understand New Hampshire's unique requirements including harsh New England winters.
Complete window replacement services for New Hampshire homes. All window types and styles available.
Licensed and insured window contractors serving New Hampshire and surrounding areas.
Transparent pricing for window installation in New Hampshire. No hidden fees.
ENERGY STAR certified windows designed for New Hampshire's climate conditions.
Storm and impact-resistant windows for New Hampshire homeowners seeking maximum protection.
Same-day emergency window repair and board-up services in the New Hampshire metro area.
Per-window pricing including materials and installation
| Window Type | Low Estimate | High Estimate | Popularity |
|---|---|---|---|
| Double-Hung | $300 | $850 | Popular |
| Casement | $350 | $900 | Popular |
| Bay/Bow | $1200 | $3500 | Specialty |
| Sliding | $250 | $800 | Popular |
| Picture | $200 | $700 | Specialty |
| Awning | $350 | $900 | Specialty |
| Impact-Resistant | $500 | $1500 | Specialty |
| Energy-Efficient | $400 | $1200 | Popular |
* Prices reflect New Hampshire, NH market rates and may vary based on window size, material, and installation complexity.
New Hampshire's climate features harsh New England winters, making energy-efficient windows essential for comfort and savings. Properly installed windows can reduce energy bills by 15-30% and increase your home's value by up to 70% of the project cost.
Common questions about window replacement in New Hampshire, NH
The average window replacement cost in New Hampshire ranges from $371 to $816 per window, with most homeowners paying around $593. Factors like window type, material, size, and installation complexity affect the final price. New Hampshire's climate with harsh New England winters may require specific window features that can impact cost.
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