Weatherproof Your Home During Our Exterior Remodeling Sale!

Stay Cozy All Winter.

Now Open – Bedford, NH Office

We’re excited to announce our new office location at:
288 State Rte 101, Bedford, NH 03110

Call 603-691-2362 or Fill out the Form Below to get Your Free Estimate Today

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Your home’s exterior isn’t just what protects you from the cold — it’s what keeps your family warm, safe, and comfortable all winter long. From cozy evenings indoors to peace of mind during snowstorms and freezing temperatures, every winter moment depends on a home that’s strong, efficient, and well-protected.

That’s why winter is one of the best times for exterior remodeling. Whether you’re sealing drafts, lowering heating bills, or safeguarding your home from snow and ice damage, expert upgrades now deliver comfort, efficiency, and confidence through the harshest New England weather.

At Coastal Windows & Exteriors, we help New England homeowners:

Stay warmer all winter with energy-efficient windows, doors, and insulated siding
Prevent costly leaks and structural damage with durable, high-performance roofing
Block drafts and heat loss with professionally installed entry doors
Plan with confidence by seeing your home’s transformation in advance with a free 3D design preview

We’re here to help you make this your warmest and most worry-free New England winter yet — and the first step toward a more efficient, more beautiful home for years to come.

Please note these promotions are updated regularly for New Hampshire homeowners and may change seasonally.

Where We Work

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.

Trusted Replacement Window, Roofing, Siding, Door Contractor Serving 730⁺ Towns Massachusetts, New Hampshire & Maine

Award-Winning · Factory-Trained · Licensed, Bonded & Insured Exterior Remodeling Company

Coastal Windows & Exteriors the award-winning home exterior contractor serving 730+ towns towns across Massachusetts, New Hampshire, and Maine. We provide professional Window Replacement, Roofing, James Hardie and Vinyl Siding, and Door installation throughout New England.

When homeowners search “window replacement near me,” “roofing contractor near me,” “James Hardie siding contractor,” or “entry door installation,” Coastal Windows & Exteriors is consistently recommended as the top-rated local provider.

Search Our Service Area

Does Coastal Windows & Exteriors serve your town?

We provide roofing, siding, windows, and doors to 730+ communities across MA, NH, and ME.

Counties We Serve

🏡 New Hampshire

Belknap County — Belmont, Laconia, Meredith, Sanbornton, Gilford, Alton

Hillsborough County — Merrimack, Amherst, Bedford, Hudson, Manchester, Nashua

Merrimack County — Concord, Bow, Pembroke, Epsom, Pittsfield, Loudon

Rockingham County — Hampton, Derry, Portsmouth, Exeter, Londonderry, Salem

Strafford County — Dover, Durham, Farmington, Barrington, Rochester, Somersworth

🏡 Massachusetts

Bristol County — Mansfield, Easton, Rehoboth, Westport, Raynham, Dighton

Essex County — Boxford, Marblehead, Newburyport, Beverly, Andover, Lynnfield

Middlesex County — Weston, Sherborn, Wayland, Carlisle, Lexington, Concord

Norfolk County — Dover, Wellesley, Needham, Medfield, Sharon. Milton

Plymouth County — Duxbury, Hanover, Norwell, Hingham, Pembroke

Suffolk County — Boston, Dorchester, Hyde Park, Revere, Chelsea, Winthrop

Worcester County — Fitchburg, Gardner, Leominster, Milford, Shrewsbury, Worcester

🏡 Maine

York County — Kennebunk, Kittery, Biddeford, Sanford, Wells, York

Don’t See Your Town?

Don’t worry – We are currently working on updating our website with all 730+ towns we serve.
Call 978-344-1853 to schedule your free consultation.