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Windows Dix Hills, NY

At Thermo-Seal we know that when you decide to replace your Dix Hills windows, you need a professional window replacement company who can maintain the aesthetic and value of your property at all times. We pride ourselves in ensuring that the replacement windows for your Dix Hills home matches up exactly with the style and decor. 

We are very fond of Dix Hills and the warm community. Whenever we stop by Dix Hills, we always make sure to take in the wonderful surroundings and greenery, especially the Edgewood Oak Brush Plains Preserve for a pleasant hike! 

We have carried out successful window replacement projects in many areas nearby including CommackSmithtown and Huntington

Dix Hills is the place to be when the weather is good. However, for the times the weather changes and the wind and rain comes down, you want to be sure that your Dix Hills windows, doors and roofing are providing you and your family with the best insulation and protection from the elements. Thermo-Seal guarantees that protection.

With more than 35 years of experience of home remodeling, whether you need Dix Hills windows, doors and roofing, or even Dix Hills siding – Thermo-Seal can manage your entire home remodeling project. 

We have designed all of our Dix Hills windows to be easy to use, and more importantly, easy to maintain. This is a major selling point for our windows. Our products are of the highest quality on the market today.

With brand new windows for your Dix Hills home, your property can increase in value, and windows made by Thermo-Seal can also save money as they are energy saving. We are fully devoted to serving our customers in all the areas we service.

(866) 712-0725

There is no more need to shop around, as you have landed on the premier Dix Hills window replacement company.

Your satisfaction is our top priority, and we take great lengths to ensure a positive experience when hiring us.

Know that the money you spend will not only last you for years to come, but will be worth every penny due to the quality of our products!

Common Window Types and Materials that we offer are:

  • 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 Dix Hills home.

All windows styles are available in:

  • Vinyl windows
  • wood windows
  • Composite windows

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