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Window Installation & Replacement Windows in New Rochelle, NY

High-quality replacement windows are a big part of your home’s aesthetic value. Not only do they greatly affect how your home looks, they also make a huge difference in how it functions.

Thermo-Seal has been providing superior home improvement services to New Rochelle and other areas in Westchester County, since 1985. We partner with industry leading manufacterers to provide unmatched quality and long-lasting value. Not sure how to navigate the selection process? We have the creative eye to help you choose windows that increase value and beauty.

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Window Installation for New Homes

We combine the hard work of construction and home improvement with the creative eye of a home builder to ensure that you choose the right windows for your home. We’ll help you design custom windows and install them professionally to give you additional peace of mind about how they function.

Replacement Windows

With new technology always growing, we at Thermo-Seal work hard to update our windows, so we can enhance your home and better your energy efficiency. Replacing your windows will result in long-term savings and greater comfort in your home.

Common Window Types and Materials:

  • Acoustic Windows
  • Bow Windows
  • Casement Windows
  • Double Hung Windows
  • Picture Bay Windows
  • Storm Impact Windows
  • Thermal Windows 
  • Vinyl Windows
  • Wood Windows

These innovative windows can seal the outside air out and the inside air in, making it easier for you to moderate the temperature in your home and save money on your utility bills. We can help you with replacement windows, windows for new construction sites, or even create custom windows for your home.

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

We offer multiple locations to serve you throughout the Tri-State area including Rye, Westchester County, Melville, and Stamford.

Showroom
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