Expert remodeling
Roofing Installation & Replacement in Westchester County, NY
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Roofing in Westchester County That Combines Protection, Performance, and Curb Appeal
Looking for dependable roofing services in Westchester County, NY? Thermo-Seal has been the trusted choice for roof replacement and installation across the region for more than 40 years. Whether you're in Larchmont, Mount Vernon, or Pleasantville, our roofing systems are built to match your home’s style and stand up to the demands of the Northeast climate.
Every installation is completed by our full-time, factory-certified team—no subcontractors—so you get consistent, high-quality results from start to finish. If your roof is showing signs of age, leaking, or storm damage, Thermo-Seal provides Westchester County homeowners with long-lasting roofing built for peace of mind.
Thermo-Seal Exterior Remodeling
Full-Service Roofing in Westchester County Built to Withstand All Seasons
From heavy winter snow to strong summer storms, homes in Westchester County need roofs that can handle it all. Thermo-Seal installs durable, high-performance roofing systems from trusted brands like GAF, offering long-term reliability and protection.
✔ Installed by our trained, in-house professionals
✔ Engineered for Westchester’s year-round climate conditions
✔ Styles and colors to suit traditional and modern architecture
Why Westchester County Homeowners Choose Thermo-Seal for Roofing
With over 20,000 successful exterior projects completed since 1985, Thermo-Seal is known throughout Westchester County for delivering quality roofing with unmatched service and expertise.
Why Westchester residents trust Thermo-Seal:
✔ GAF Master Elite Certified – Among the top-tier of roofing professionals
✔ No Subcontractors – Only our full-time, factory-trained crew works on your home
✔ A+ BBB Rating – Built on years of customer satisfaction and trust
✔ Built to Last – Materials that resist wind, moisture, and weather damage
✔ Boosts Energy Efficiency – Helps reduce attic heat and stabilize home temperatures
From Yonkers to Yorktown Heights, homeowners count on Thermo-Seal for roofing that adds protection, value, and visual appeal.
Roofing in Westchester County That Solves Common Exterior Problems
Old or damaged roofing can lead to leaks, rising energy bills, and structural concerns. Thermo-Seal provides roofing solutions in Westchester County that address these issues while delivering long-term results.
✔ Dealing with Leaks? We install roofing systems designed to create a complete seal
✔ Missing or Curled Shingles? Upgrade to durable, storm-resistant materials
✔ Poor Ventilation? We offer roof systems that improve airflow and efficiency
✔ Roof Past Its Lifespan? Our replacements enhance both performance and property value
Thermo-Seal installs roofing in Westchester County that delivers confidence in every season—keeping your home safe, efficient, and looking great.
Schedule Your Free Estimate Today
Ready to transform your home’s exterior with expert remodeling that lasts? Contact Thermo-Seal today for a free in-home estimate and experience why thousands of homeowners across New York and Connecticut trust us for windows, siding, roofing, doors, and more.
Request A Free Estimate
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Contact Info.
Phone Number:
Email Address:
Showroom:
456 Sunrise Highway, Rockville Center NY 11570 - (516) 689-7214
Rye Corporate Office:
411 Theodore Fremd Avenue, Rye NY 10580 - (914) 635-3748
Stamford Office:
263 Tresser Blvd., Stamford, CT 06901 - (203) 990-1812
Melville Office:
68 South Service Road., Melville NY 11747 - (631) 710-6937
CLIENT REVIEWS
What Our Clients Are Saying About Us
Thermo-seal Windows provides exceptional customer service alongside high-quality products. Recently, I had the majority of my home's windows replaced by Aaron's team, and their performance was nothing short of impressive. They arrived on time, maintained a tidy work area, and dedicated themselves to ensuring a perfect installation of the windows.
Aaron and his team were amazing, from start to finish! They worked with us every step of the way and Aaron was always just a call or text away to answer any questions we had. The windows are perfect and we love them. We highly recommend working with Aaron and his team. They are professional, courteous and their work is top notch!
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