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Exterior Home Remodeling Cos Cob CT

Thermo-Seal: Cos Cob, CT’s Finest Exterior Home Remodeling Group

If your Cos Cob, Connecticut, home has seen better days, perhaps it’s time for some exterior home remodeling from the area’s best home improvement group. Thermo-Seal Windows & Siding is a trusted company thanks to decades of experience and a boatload of satisfied customers.

When you choose Thermo-Seal to handle your home remodel job, you’ve selected a company prepared to go above and beyond to make your home shine again. Thanks to an impeccable reputation and a sterling set of products, your home can look like it belongs on your favorite home improvement show.

Our Exterior Home Remodeling Work

Ready to give your home that necessary upgrade? We can make it happen, and not just with windows and siding. As the old saying goes, but wait, there’s more!

Roof Replacement

Thanks to our certification as a GAF Master Elite roofing company, Thermo-Seal proudly provides one of the best roofing systems on the market. A GAF roof will protect your home for decades. There’s no better group of roofing contractors on the market.

Window Replacement

We love replacing windows! Did you know that today’s windows can save you more money on energy costs? It’s true! With our window selection, you get gorgeous style and incredible practicality.

Siding Installation

You may not often think about new siding, but it’s another easy way to increase your home's value. With new siding, you can upgrade your home’s exterior with a new style or a standout color scheme.

Are You Ready for An Upgrade?

Thermo-Seal Windows & Siding can help you quickly upgrade your Cos Cob, CT, home. For the best exterior home remodeling work, contact us now to get the ball rolling. We’ll start you off with a free estimate and in-home consultation. We look forward to working with you!

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