WINTER-PROOF YOUR HOME: 50% Off Installation on Roofing • Siding • Windows • Doors + Financing Up To 20 Years. Serving 730+ Towns in MA, NH & ME – Check Your Town »
WINTER-PROOF YOUR HOME: 50% Off Installation on Roofing • Siding • Windows • Doors + Financing Up To 20 Years. Serving 730+ Towns in MA, NH & ME – Check Your Town »
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As a trusted New England-based company, we specialize in energy-efficient windows, durable siding, weather-resistant roofing, and secure, stylish doors. Whether you’re nestled along Lake Winnipesaukee in Laconia or enjoying the peaceful towns of Gilford, Meredith, or Belmont, our expert team is here to serve you.
Located in the Lakes Region of central New Hampshire, Belknap County is known for its scenic beauty, historic charm, and close-knit communities. The county was founded in 1840 and named after Dr. Jeremy Belknap, a renowned historian and minister. Today, Belknap County is home to year-round residents and seasonal visitors alike, with homes ranging from classic New England capes to modern lakeside retreats. Coastal Windows & Exteriors is honored to support the unique character and style of homes throughout the area.
Our energy-efficient replacement windows are perfect for combating New Hampshire’s cold winters and humid summers. Designed to provide superior insulation and beauty, our windows come in a variety of styles including double-hung, casement, bay, and bow. Whether you’re updating a family home in Tilton or a lakeside property in Alton, our expert installers ensure a seamless upgrade that boosts comfort and savings.
Enhance your home’s appearance and protection with premium vinyl and fiber cement siding. Coastal Windows & Exteriors serves the entire Belknap County area with siding options that resist fading, cracking, and moisture damage. From heritage homes in Gilmanton to new construction in Center Harbor, our siding keeps homes looking sharp and weatherproof year-round.
We install high-quality asphalt shingle roofing systems built to withstand New England’s toughest storms. Whether you’re in Sanbornton or Laconia, our expert roofing team delivers peace of mind with every project. Our roofing products are backed by industry-leading warranties and designed for longevity, beauty, and energy performance.
Your home’s entry should be as welcoming as it is secure. Our front entry, storm, and patio doors are crafted to deliver both curb appeal and protection. Serving towns across Belknap County, we offer a range of door styles and materials that suit both traditional and contemporary homes.
Coastal Windows & Exteriors home improvement pros specializing in replacement windows, doors, roofing & siding throughout Norfolk County, MA and surrounding area throughout Massachusetts
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.
Does Coastal Windows & Exteriors serve your town?
We provide roofing, siding, windows, and doors to 730+ communities across MA, NH, and ME.
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
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
York County — Kennebunk, Kittery, Biddeford, Sanford, Wells, York
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.
If you're ready to upgrade your Belknap County home, Coastal Windows & Exteriors is here to help. Contact us today for a free consultation and experience the difference of working with a company that truly cares about your home and community.
