New England's Source For Windows & Doors
The Window Source NH installs windows & doors in New Hampshire, Massachusetts, and Southern Maine. Our locally owned company cares about each and every customer.
Best Windows. Best Price. Guaranteed.© We offer the highest-quality replacement windows available at factory-direct pricing. We guarantee our customers get a premium, energy-efficient product for a fraction of the cost of our competitors' models.
No DIY & Big Box Stores. We measure, custom order, & professionally install your windows at factory direct prices. That's the Window Source advantage.
Best Windows. Best Price. Guaranteed.©
- 100% Customer Satisfaction Guarantee
- FREE In-Home Estimates
- ENERGY STAR® Rated Products
- Transferable Lifetime Warranties
- Independently Certified NFRC Labels
- Best Value Best Price Guaranteed©
Save on a brand new front entry door & sliding patio door. Browse our site or simply call us today for friendly, professional support.
Series 6000 Starts At $549* Professionally Installed
- Energy Star Certified
- Double Strength Glass
- Multi-Chambered 3.25" Vinyl Frames
- Fusion-Welded Sashes & Mainframes
- Both Top And Bottom Sashes Tilt In For Cleaning
*Pricing based on white double hung with basic installation included. Optional grids, colors, and grains available at additional cost.