REFRESH YOUR HOME: 50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
York, ME · 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
★★★★★
"I was introduced to Coastal Windows and Exteriors during the Beverly Homecoming Lobster Fest, and from that moment, I knew I wanted to support this women-owned company that values military and first responders. We'd been delaying a much-needed roof replacement since purchasing our home in 2019, and despite getting quotes from other roofers, we hadn't taken the plunge.When we finally decided to move forward, Coastal Windows and Exteriors stood out. Meeting with their sales team, Erik and Patrick, was a fantastic experience. They not only explained our roofing needs clearly but also offered the best price we'd seen. While there was a minor hiccup in communication, it might have been a misunderstanding on my part.Once the team started the work, they were efficient and considerate, ensuring our safety, especially because we have two young children. The follow-up and support, particularly from Stephanie and Dean, were exceptional.Coastal Windows and Exteriors truly made this experience easy and stress-free. I highly recommend them to anyone in need of roofing services. Thank you to the whole team for a job well done! Our roof has changed the whole look of our house in the best way too!"
★★★★★
"Had Eric over for a quote on 4 windows and he was fantastic! Took the time to make sure we knew everything about the windows and install process. We weren’t planning on making a decision at the meeting but we were happy with the quote and the quality of service and the windows, so we did."
★★★★★
"Currently we’re in the first stages of having our basement windows replaced.We met with our Product Specialist, Nabil. He was very personable, knowledgeable and arrived right on time…total patience on his part, my boyfriend is a hard nut to crack when it comes to spending money.The price for all (8) windows with triple pane were very reasonable….we can’t wait until there installed.Plus, my daughter recommended Coastal Windows to us because they replaced almost her whole house and she loves her windows and highly recommended Coastal.I’ll update a final review when the job is completed.Job completed and they did a fantastic job!!!Highly recommended Coastal Windows!"
FAQ
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York, ME

York, ME

York, ME

Wells, ME

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Wells, ME
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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 York chooses Coastal
Award-winning
7,000+ New England homeowners served
Factory-trained installers
James Hardie Elite Preferred
ProVia certified doors