WINTER-PROOF YOUR HOME: 50% Off Installation on Windows • Siding • Doors • Roofing + Financing Up To 20 Years. Serving 730+ Towns in MA, NH & ME – Check Your Town »
WINTER-PROOF YOUR HOME: 50% Off Installation on Windows • Siding • Doors • Roofing + Financing Up To 20 Years. Serving 730+ Towns in MA, NH & ME – Check Your Town »
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Your home tells your story—make it stronger with professional replacement windows in Hanover, MA. At Coastal Windows & Exteriors, we provide expert installation and quality products that boost comfort, curb appeal, and long-term performance. Whether you prefer modern or traditional designs, our Hanover team delivers results you’ll love.
As New England’s #1 woman-owned window company, we offer windows built to withstand harsh weather. Our products exceed Energy Star 7.0 standards, reduce drafts, and improve energy efficiency year-round. Choose from double-hung, casement, bay, bow, and more to match your style and needs.
Get rid of drafty windows for good with windows that exceed Energy Star 7.0 standards!
Custom windows made just for your home’s look and your personal style.
No more painting, sanding, or staining — our windows won’t rot, chip, or peel like wood does.
Smart move that gives you 85% return on investment based on recent Cost vs Value studies.
Drafty homes lose about 25% of their energy — we fix that problem!
Great protection that keeps your investment safe for years and years.
Tired of drafty windows and high energy bills? Hanover homeowners trust us for replacement windows that deliver real results. Our local team understands New England’s tough weather and installs custom windows designed for your home.
Don’t waste another season with inefficient windows. Get your free estimate today and start saving with professional replacement windows in Hanover, MA.
“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. Meeting with their sales team was a fantastic experience. They not only explained our needs clearly but also offered the best price we’d seen. The team was efficient and considerate, ensuring our safety. The follow-up and support were exceptional.”
Need help financing your home improvement? We’ll walk you through our easy application! Takes less than 10 minutes and our team helps you every step of the way. 0% interest-free financing and flexible payment plans available to make your dream windows affordable today!
Give your home a makeover with beautiful window styles perfect for Hanover’s classic look! To give an example, double-hung windows offer timeless style while casement windows give you great ventilation and views. Likewise, bay and bow windows create extra indoor space and awesome street appeal that makes your home stand out with Replacement Windows in Hanover MA.
Picking the right window makes a huge difference in your home’s energy use and comfort all year long. Here’s what makes our windows super energy efficient:
Ready to potentially save $500/year? Contact us today for your free energy consultation!
Hanover, settled in 1649 and incorporated in 1727, is one of Massachusetts’ oldest towns. Once an agricultural and shipbuilding hub, it became an industrial center known for tacks, fireworks, and contributions to the American Revolution. Historic landmarks like the 1716 Stetson House and the Four Corners village preserve its colonial character.
Today, Hanover maintains its country charm with open spaces, woodlands, and scenic waterways. Homeowners continue to improve their properties with upgrades like replacement windows in Hanover, MA—enhancing historic beauty while adding modern efficiency and comfort.
Our professional Hanover window installation process gets you great results from start to finish. Here’s what happens during your window replacement project:
Window contractors cost depends on several things that affect your total project price. Here’s what influences pricing for your Hanover home:
Our founder’s vision and leadership earned national recognition for excellence in home improvement services.
We’re proud to be a multi-year winner, celebrated for outstanding service in exterior remodeling throughout the region.
This prestigious honor reflects our unwavering commitment to community service and customer satisfaction, exemplified through our Roofs for Heroes initiative.
Breaking barriers, we’re honored to lead the industry with a focus on quality and integrity in everything we do.
Your safety matters to us! Our team is fully certified to ensure environmentally safe installations that protect your family and home.