Save 50% off installation OR % Financing with 0% interest up to 48 months!

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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.

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FROM THE BLOG

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