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The Home Remodeling Specialists Serving Rockland County, NY

When it’s time to upgrade your home with new windows, siding, or another exterior remodeling solution, the company you trust for the job counts. That’s why so many homeowners in Rockland County, New York, turn to the industry experts at Thermo-Seal. Founded in 1985, we’ve since established ourselves as a premier local source for top-quality home remodeling solutions.

The interior of a home with beautiful windows and a wooden chair

Exceptional Exterior Remodeling Services

At Thermo-Seal, we understand the importance of customization when it comes to your home. That’s why all of our products can be personalized to suit your specific aesthetic and functional preferences—not to mention give your home a major boost in curb appeal. But no matter what you picture your new windows, siding, doors, or roofing to look like, you can count on all of our products to be:

  • Sourced from industry-leading manufacturers
  • Low maintenance
  • Made from high-quality materials
  • Remarkably durable
  • Energy efficient
  • Covered with outstanding warranty protection
  • Installed by our own team of highly trained technicians

When you partner with us for your home improvement project, you can rest assured that we’ll work with you to select the best options for your wants, needs, and budget. Client satisfaction is our No. 1 priority, so we’ll make sure to get the job done correctly to our high standards for quality and workmanship.

Partner With a Home Remodeling Company You Can Trust

To find out for yourself what makes Thermo-Seal the home improvement company of choice for Rockland County residents, contact our team today. We’d be happy to answer any questions you may have and get your project started.

We make clients happy.

We Make it Easy

With customer service and craftsmanship that’s second-to-none, we make it easy
to achieve the home of your dreams.
Free, No Hassle Estimates Schedule a free in-home or virtual estimate. We’re here to help!
High Quality Products We offer the best products available, including our own brand of replacement windows.
Satisfaction Guarantee Our job is not done until you’re completely satisfied.

We've got connections.

We're certified by the industry’s leading manufacturers to offer a wide range of top quality options. View Our Credentials

Thermo-Seal Windows Siding & Roofing, Inc. is an A+ Rated BBB Accredited Business serving Westchester County, Rockland County, Nassau County, Suffolk County and Fairfield County. We offer multiple locations throughout the Tri-State Area to better serve our customers.

456 Sunrise Highway
Rockville Center, NY 11570
(866) 281-4567
Melville Office
68 South Service Road
Melville, NY 11747
(866) 281-4567
Rye Corporate Office
411 Theodore Fremd Avenue
Rye, NY 10580
(914) 925-3443
Stamford Office
263 Tresser Blvd
Stamford, CT 06901
(203) 663-3534