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Protect Your Greenwich, CT, Home Today with the Community’s Top Roofing Contractors!

One of the most essential parts of your home is what covers it – that’s right, your roof.

Your roof is your home’s first defense, shielding you and your family from harsh weather conditions while enhancing energy efficiency and curb appeal. A well-installed, high-quality roof protects your belongings, ensures comfort, and can significantly impact your property’s value. That’s why working with experienced roofers who deliver durable, reliable, and expertly crafted roofing solutions is essential.

Thermo-Seal Windows and Siding’s team of certified roofing professionals is a trusted name in Greenwich, Connecticut, offering everything from roof replacements to new roof installations. As a GAF Master Elite® Roofing Contractor and a CertainTeed 5-Star Contractor, we bring superior expertise and commitment to every project, ensuring top-tier craftsmanship, premium materials, and 100% customer satisfaction.

Roof Replacements for Long-Lasting Protection

Thermo-Seal’s experienced team makes the process seamless when it's time for a roof replacement. Our professional roofers assess your existing roof’s condition, help you select the best materials for your home, and ensure expert installation for long-term protection.

With our varied climate, which includes heavy snowfall, rain, and hot summer temperatures, choosing the right types of roofs is crucial. We offer:

  • Shingle roofing: One of the most popular roofing choices, shingle roofing offers affordability, durability, and design versatility. Asphalt shingles are designed to withstand wind, rain, and UV exposure while providing excellent insulation for your home.
  • Tile roofing: A stylish and durable option, tile roofing adds a classic look while offering superior resistance to moisture and fire. Tile roofs also provide excellent insulation, keeping homes cooler in summer and warmer in winter, making them an excellent fit for our changing seasons.
  • Metal roofing: Known for its exceptional longevity, metal roofing is highly resistant to extreme weather, including heavy snowfall and strong winds. Metal roofs are energy-efficient, reflecting heat in the summer and helping lower cooling costs. They are also environmentally friendly and low maintenance.

By choosing Thermo-Seal for your roof replacement, you’re investing in premium-quality materials, superior installation techniques, and a roof designed to last for decades.

Professional New Roof Installation

If you’re building a new home or looking to upgrade with a new roof, our roofing experts will help you choose the best style and material to fit your home’s needs, aesthetics, and budget. A properly installed roof enhances your home’s curb appeal, improves energy efficiency, reduces maintenance needs, and increases property value.

Thermo-Seal’s skilled team specializes in efficient, high-quality roof installation in Greenwich, CT, ensuring that your new roof is installed with precision and care. We prioritize customer satisfaction, meaning you’ll receive personalized guidance, a wide range of roofing options, and expert craftsmanship from start to finish.

A New Roof is the Perfect Time for New Gutters

A roof replacement is the perfect opportunity to upgrade your gutters, ensuring optimal water drainage and protection for your home’s foundation. Gutters play a vital role in preventing water damage, and pairing a new roof with new gutters enhances your home’s overall durability and efficiency. Thermo-Seal offers seamless gutter installation to complement your roofing project, ensuring that rainwater is adequately directed away from your home to prevent basement flooding, foundation erosion, and siding damage.

Get Started with a Free Estimate Today!

If you need a roof replacement or new roof installation in Greenwich, CT, Thermo-Seal Windows and Siding’s expert roofers are ready to help. As a CertainTeed 5-Star Contractor and a GAF Master Elite® Roofing Contractor, we ensure that every project meets the highest industry standards for durability and performance.Contact us today for a free estimate, and let’s start with your new, high-quality shingle roofing, tile roofing, or metal roofing solution!

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.

Showroom
456 Sunrise Highway
Rockville Center, NY 11570
(516) 917-0598
Melville Office
68 South Service Road
Melville, NY 11747
(613) 710-6937
Rye Corporate Office
411 Theodore Fremd Avenue
Rye, NY 10580
(914) 635-3748
Stamford Office
263 Tresser Blvd
Stamford, CT 06901
(203) 990-1812