50% Off Installation AND No Interest if Paid in Full in 12 Months!*

  • By checking the button, you authorize Coastal Windows & Exteriors to email, SMS, or contact/call you at the phone number you provided using automated telephone technology including auto-dialers, pre-recorded messages, email messages, and text messages, regarding offers about their products and services, even if your phone is a mobile phone number or is currently listed on any state, federal or corporate DO Not Call Lists; and you are not required to give your consent here as a condition of service. Message and data rates may apply. You may revoke this consent at any time.

  • This field is for validation purposes and should be left unchanged.

The SBA has named Stephanie Vanderbilt, owner of Coastal Windows & Exteriors, the 2024 Small Business Person of the Year for Massachusetts!

For more information about the award, click here!

WHAT WE DO

Coastal Windows & Exteriors home improvement pros specializing in replacement windows, doors, roofing & siding throughout Massachusetts & Southern New Hampshire

Siding

Roofing

Windows

Doors

Envision Your New Exterior in 3D for FREE!

Seeing is believing. We’re pleased to provide you with our 3D technology, where you can see what new vinyl siding will look like on your home at no cost. Enjoy seeing any color or profile in our inventory. Contact us to get started.

OUR REVIEWS

Why Choose Coastal Windows?

Coastal Windows & Exteriors is an award winning exterior home improvement company located on the north shore of Boston, Massachusetts. Awarded the A+ Super Service Award by Angie’s List five years in a row (2013, 2014, 2015, 2016, 2017), recognized by Remodeling 550 as a top remodeling contractor in the United States, and recently named Dealer of the Year by Window & Door Magazine (an award given out to only 8 companies in the entire United States), it’s no surprise that Coastal has been the top choice for exterior home improvements across Massachusetts, Southern New Hampshire and parts of Southern Maine.

Read More »

FROM THE BLOG

Contact us we will send a product specialist out to review all your options.