REFRESH YOUR HOME: 50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Methuen, MA · Local Install Crew
Triple-pane, energy-efficient windows built for New England winters.







About this product
Every replacement window we install is custom-measured for your opening and sized to the fraction of an inch. Triple-pane glass with low-E coatings, foam-filled frames, and factory-certified installation cut drafts, quiet the house, and lower heating bills. Every window is covered by a limited lifetime warranty and installed by W-2 crews — never subcontractors.
Our process
Free in-home consultation and precise opening-by-opening measurement
Custom manufacture — every window built to your exact opening size
Install-day protection: floors, furniture, and landscaping covered
Old-unit tear-out with EPA Lead-Safe practices on pre-1978 homes
Professional install, insulation, flashing, and exterior trim/capping
Full cleanup, walkthrough inspection, and warranty registration
How it compares
| Feature | Coastal Triple-Pane | Standard Double-Pane |
|---|---|---|
| Glass panes | 3 with low-E and argon | 2 with basic low-E |
| Frame | Foam-filled vinyl or fiberglass | Hollow vinyl |
| ENERGY STAR rating | 7.0 (Northern zone) | Baseline |
| Install crew | Factory-certified W-2 employees | Subcontracted |
| Warranty | Limited lifetime, transferable | 10–20 years |
Before & After

Gallery

Reviews
★★★★★
"My wife and just purchased our first home 3 years ago in the fall. As winter approached and it got colder we decided the windows in our house were less than ideal. We bit the bullet our second year and searched far and wide for a reliable company that could replace our old windows. We eventually choose Coastal Windows and set up a time for them to come out and give us an estimate. After a short while they gave us a quote which was on the higher end of what we expected but still pretty fair. We decided to do just our first floor for now then see how things went, then do our second floor later. Long story short, these guys were super friendly, reliable, and knowledgeable. The whole process went very smoothly and they seemed like they genuinely cared about the project. The best part was we saved a few hundred dollars in heating costs with only the first floor windows replaced! This year we will definitely be doing our upstairs with them. These guys are the real deal and you get what you pay for, I’m one happy customer."
★★★★
"Don't call me JOHN please. He's gone. The replacement windows arrived and I will have them installed. thank you"
★★★★
"The warranty is great. No arguments and immediate response. The windows are well worth the investment and very secure."
FAQ
Recent projects
Also in Methuen
Cost
Window pricing is driven by how many openings you're replacing, the size and style of each unit (double-hung, casement, bay, or specialty shapes), the frame and glass package you choose, and the condition of the existing framing. Homes needing rot repair, custom capping, or difficult second- and third-story access take more labor. We don't quote a per-window price sight-unseen — we measure every opening in person and put the full scope in writing before any work begins.
Current offer
50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Financing
Affordable monthly payments on full-exterior projects, with approved credit.
Service Area
Local crews, same-day dispatch. Not sure if we cover your street? Call 978-818-1503.
ZIP codes served
Replacement Windows in nearby towns
Why Methuen chooses Coastal
Award-winning
7,000+ New England homeowners served
Factory-trained installers
James Hardie Elite Preferred
ProVia certified doors