The Premier Home Improvement Company Serving The Syosset, NY, Area

If you are searching for a skilled home improvement company in Syosset, New York, now is the time to turn to the professionals at Thermo-Seal Windows & Siding. Our impressive team has the experience needed to complete various types of projects. What’s more, when you partner with us, rest assured your home will be in the most capable hands. We are dedicated to providing flawless workmanship and source our products from industry-leading manufacturers.

What to Expect

We are a home improvement company that can install wood and composite decks, additions, and stonework. We also have the know-how needed to outfit your home with the following:

Replacement Windows

Our windows can be customized, so you can choose your preferred frame material, color, and style. These windows are also a smart choice as they are energy-efficient and can help lessen stress on your HVAC system and may help reduce your energy expenses.

Siding

We are a certified siding contractor for CertainTeed and James Hardie. These companies are known for producing eye-catching, hard-wearing, and energy-efficient siding that homeowners can rely on.

Doors

Our team installs attractive, secure, and durable entry, storm, and patio doors. Additionally, we offer custom sliding glass doors and French doors that are constructed by Harvey, our manufacturing partner.  

Roofing

As a GAF Master Elite Certified contractor, we install first-rate asphalt shingle roofing. During your roof replacement, we can also install gutters and gutter systems.

Go With a Home Improvement Company You Can Trust

To learn more about the products and services we offer in Syosset, NY, contact Thermo-Seal Windows & Siding today. Our friendly and helpful team looks forward to working with you and answering any questions you may have.