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Stamford Office

Stamford, CT’s Finest in Exterior Home Remodeling is Ready to Work on Your Home

Are you envisioning a home that combines style, durability, and energy efficiency seamlessly? Look no further than Thermo-Seal Windows and Siding, your trusted partner in exterior home remodeling. Serving Stamford, Connecticut, since 1985, our skilled team has been transforming homes and earning a stellar reputation for excellence in the process.

When you choose Thermo-Seal, understand that our way of doing things is like hiring a trusted friend or confidant to handle the delicate work of caring for your home. We give your homes the same level of care that we would our own. Request a Free Estimate.

Address: 263 Tresser Blvd
Stamford, CT 06901
Phone: (203) 663-3534

Save Up to Half Off on your home remodeling project

Contact Information


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.

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