WINTER-PROOF YOUR HOME: 50% Off Installation on Roofing · Siding · Windows · Doors + Financing Up To 20 Years. Serving 730+ Towns in MA, NH & ME
Limited-Time Offers for: Harvey Window Replacement · James Hardie Siding · Exterior Portfolio Vinyl Siding · GAF Roof Replacement · ProVia Entry Doors & Sliding Glass Doors
Serving 730+ New England Towns — Experienced Contractors: James Hardie Elite Preferred Siding ✦ GAF Master Elite® Roofing ✦ ENERGY STAR® Windows
Local New England exterior remodeling contractor serving 730+ towns throughout Massachusetts, Maine, and New Hampshire
Stops heat loss before the winter freeze — 30% escapes through windows, 30% through walls, 25% through the roof; insulated siding improves air tightness about 25%
Cuts energy bills by $500+ per year with energy efficient triple-pane windows, and up to 13% more with ENERGY STAR® certified doors
Cold is coming — rates are increasing: electric is up 11% with an 8–14% gas increase pending. A better-sealed home cuts air leakage 25–30%
Returns up to 144% at resale on James Hardie fiber cement siding — plus 97% on vinyl, 76% on windows, 68% on roofing, and 216% on steel entry doors
Boosts curb appeal with James Hardie Elite Preferred colors homeowners want most — Arctic White and Iron Gray fiber cement, Indigo and Smoky Ash vinyl
Book your free estimate with a James Hardie Elite Preferred siding contractor, GAF Master Elite® roofing contractor and ENERGY STAR® certified window installer — winter-proof your home before our winter schedule fills.
Get Started With a Free Estimate
Heating costs are climbing across MA, NH & ME this year.
Heating Oil: Prices have increased up to 90% throughout New England (MA GOV)
Electric Supply Rates: Up as much as 25% across New England this year (Eversource)
Natural Gas: Pending rate hikes of up to 14% (National Grid)
Windows: Account for up to 30% of home heating and cooling energy use (U.S. DOE)
Time to protect your home: a better-sealed, energy-efficient home starts here.
Exterior remodeling built for New England winters — installed by factory-trained, certified crews and backed by manufacturer warranties. Winter-proof your home before the winter freeze!
Coastal Windows & Exteriors brings dream homes to life across 730+ towns in 19 counties throughout Massachusetts, New Hampshire, and Maine. We’re an award-winning, woman-owned exterior remodeling contractor with 50+ combined years in the trade, and the #1 James Hardie Elite Preferred contractor in New England.
Every crew is factory-trained, fully licensed, and insured — and every project comes with an empathetic, educational approach, energy efficient products, and 1,150+ verified Google reviews behind it. Serving communities from the South Coast to the White Mountains. Cold is coming soon, so contact us for a free quote.
Get started with a free estimate5 Ways to Cut Your Fall & Winter Energy Bills — in One Free Estimate
We’re booking free estimates across MA, NH & ME for the upgrades that lower heating bills and raise resale value. Cold is coming, so act quick!
Up to 30% of your heat escapes through the roof — Our GAF Master Elite® certified crews stop ice dams before the winter freeze.
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Insulated vinyl siding that never needs painting, all while stopping 25% of heat lost through your walls.
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Elite Preferred installation of 30+ baked-on colors that won't peel after a hard New England winter.
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Old windows leak 25% of your heat, and electric rates are up 11% — energy efficient ENERGY STAR® 7.0 triple-pane saves $500+/yr.
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A door that sticks or lets cold across the floor is done — certified ProVia fiberglass and steel, free estimate.
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Roof leaks, ice dams, and snowload at your doorstep — or winter-proof your home first!
Learn moreGet Started With Your Exterior Upgrade
Yes, you can finance your entire exterior project! Coastal offers financing for roof replacement, siding replacement, window replacement, and entry doors for up to 20 years and same-day approvals*. That turns one of your biggest home expenses into a manageable monthly payment instead of a lump sum.
Drafts, leaks, and aging siding only get more expensive the longer they wait. With 50% Off Installation + Financing Up To 20 Years*, you can replace what’s failing before it becomes a costly emergency, and start saving on energy bills from day one. Financing multiple projects together, like roofing and siding, may qualify for combined terms. Ask about your monthly payment during your free estimate.
* based on credit approval
Our Trusted Lending Partners
Choosing the right roofing contractor is the most important decision you’ll make for your roof. As a GAF Master Elite® Contractor (top 2% nationwide), Coastal installs shingle and metal roof systems built to outlast New England winters, returning up to 68% at resale. Ask about roof replacement financing options across Boston and Massachusetts — home improvement loans up to 20 years with same-day approval.
📍 Now booking FREE estimates for roof replacement in Massachusetts, Southern New Hampshire & Maine.
“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!
TESTIMONIAL
Windows
“I thought my husband had lost his mind when he agreed to have our windows replaced the day before Thanksgiving! The crew showed up at 7:00 am and were out by 3:00 pm. They were courteous, professional and efficient. Absolutely amazing — we love our new windows.”
~ SHEILA N. • Everett, MA
TESTIMONIAL
Entry Door
“We met with Connor in our home regarding a new front entry door with sidelites. He impressed us with his knowledge of ProVia doors and how Coastal Windows & Exteriors operates as a company. Together we came up with a door design that my husband and I love.”
~ JEAN B. • Natick, MA
TESTIMONIAL
Roof & Gutters
“We recently had our roof and gutters replaced and had an outstanding experience from start to finish. The entire team was professional, responsive, and the quality of the work was excellent. I would absolutely recommend them.”
~ MATTHEW G. • Winthrop, MA
TESTIMONIAL
Siding
“My house was a big project and it got completed quickly and efficiently. The result is beautiful and pricing was reasonable. Neighbors have already complimented what a great job they did with the siding and the color.”
~ CHRISTINA L. • Gloucester, MA
We stand behind every job. If you're not completely satisfied with our work, we'll come back and make it right — no questions asked. That's our promise to every customer.
No pressure, no obligation — just an honest number.
Get Started With a Free EstimateOur team starts with a detailed in-home consultation and free estimate to assess your needs and recommend the best options. You'll get straight answers on real numbers, from vinyl siding installation cost to window, roofing, and door replacement pricing, plus financing options up to 20 years. The process is tailored to your home, your budget, and your preferences.
Accurate measurements are critical for a perfect fit. Our experts measure every opening and surface with precision, so your siding, roofing, windows, and doors are built and installed to your home's exact specifications.
Our factory-certified installers, including James Hardie Elite Preferred and GAF Master Elite® crews, work quickly and carefully to minimize disruption. Your new exterior is professionally installed and ready to start saving energy immediately.
We leave your home spotless after door installation near me, and all other products! All debris is removed, and your space is left as clean as we found it.
After installation, we walk through the completed work with you and make sure your manufacturer warranties are registered and in hand. Every detail will meet our high standards and your satisfaction.
Vinyl or James Hardie® — Visualize It in 3D, Then Choose What's Right for You
Transforming your home has never been easier — or more exciting! With our free 3D design technology, you can preview new siding colors, profiles, and materials on an image of your actual home before making any decisions.
Whether you're envisioning the unmatched durability of James Hardie® siding or the low-maintenance value of foam-backed vinyl siding, our expert team will guide you through every option during your free inspection and estimate. As your local James Hardie Elite Preferred Contractor and vinyl siding experts, we're here to help you find the perfect fit for your style and budget.
Imagine the Possibilities. Preview in 3D. Decide with Confidence. That's the Coastal Difference.
Book Your Free 3D Estimate Today
FAQs
Exterior home remodeling answers for Massachusetts, New Hampshire and Maine homeowners.
Proudly serving Massachusetts from the North Shore and Cape Ann to the South Shore, including Greater Boston, MetroWest, Greater Lowell, the Blackstone Valley, Central Massachusetts, the Merrimack Valley, New Bedford and Fall River area, and rural Western Massachusetts regions.
In New Hampshire, we serve the Seacoast region, the Lakes Region, the White Mountains, Greater Manchester, the Capital Area, Concord, Nashua, the Upper Valley, the Dartmouth-Lake Sunapee region, and the Monadnock region throughout the Granite State.
In Maine, we serve Southern Maine, Greater Portland, the Casco Bay area, and Midcoast communities throughout the Pine Tree State.
Harvey Windows✦James Hardie Siding✦Exterior Portfolio Vinyl Siding✦GAF Roofing✦ProVia Entry Doors
+ FINANCING UP TO 20 YEARS*
Stop Drafts. Cut Energy Bills.
Winter-proof your home before the winter freeze.
Gallery
These before and after images feature Coastal’s real installs with incredible curb appeal. Imagine your home with new windows, siding, roofing, and doors installed by Coastal Windows & Exteriors!
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