Expert remodeling
Remodeling Services in Westchester County
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Exterior Remodeling in Westchester County That Protects and Transforms Your Home
Searching for reliable remodeling services in Westchester County, NY? Thermo-Seal has spent over 40 years helping homeowners throughout the area upgrade their exteriors with expert window, roofing, siding, and door solutions. Our full-service remodeling approach pairs high-quality materials with skilled, in-house craftsmanship and attentive customer care—delivering lasting results and improved curb appeal.
From energy-saving windows to impact-resistant roofing and secure entry doors, we make exterior remodeling in Westchester County seamless, stress-free, and built to withstand the region’s climate.
Whether your home’s roof is aging, windows are drafty, or siding is worn, our licensed team provides tailored solutions backed by industry certifications and warranties. For homeowners across Westchester County—from New Rochelle to Yorktown Heights—Thermo-Seal offers more than a visual upgrade; we deliver long-term performance.
Thermo-Seal Exterior Remodeling
Full-Service Exterior Remodeling in Westchester County for Better Comfort and Long-Term Value
Our remodeling services in Westchester County tackle real problems homeowners face: energy inefficiency, weather wear, outdated materials, and diminished home value. When you choose Thermo-Seal, you’re not just hiring a contractor—you’re partnering with a full-time, dedicated team focused on improving your home’s comfort, performance, and appearance.
Every project is fully customized to your home's structure and your vision—whether you want to modernize the exterior, boost insulation, or increase resale value. We install only premium-grade products from trusted brands like Andersen, GAF, James Hardie, and Therma-Tru for results that stand the test of time.
✔ No outsourcing—your remodel is completed by our experienced, factory-trained team
✔ Superior materials selected for both beauty and durability
✔ Personalized planning and execution for every home
Why Westchester County Homeowners Choose Thermo-Seal for Remodeling
Since 1985, Thermo-Seal has been a go-to remodeling contractor across Westchester County, NY. We’ve completed over 20,000 successful exterior renovations by sticking to what matters: quality workmanship, clear communication, and long-lasting value.
Here’s why so many homeowners in Westchester County turn to Thermo-Seal:
✔ GAF Master Elite & Andersen Certified – Recognized by top brands for excellence in installation
✔ In-House Team Only – No subcontractors, just reliable, full-time professionals
✔ Trusted by Thousands – A+ BBB rating and multiple Angi Super Service Awards
✔ Built to Last – High-end materials and skilled installation ensure your remodel holds up
✔ Energy Savings – Improve your home’s efficiency with upgraded windows, doors, and insulation
From Larchmont to Peekskill, homeowners across Westchester County trust Thermo-Seal to get it right the first time.
Exterior Remodeling in Westchester County That Solves Common Home Issues
Exterior remodeling isn’t just about enhancing your home’s look—it’s also about addressing costly issues before they worsen. Thermo-Seal’s services in Westchester County offer real solutions to common problems like weather damage, energy loss, and outdated materials.
✔ Roof Problems? Our certified installers provide weather-resistant roofing systems built for local conditions
✔ Inefficient Windows? Upgrade to high-performance windows that improve year-round comfort
✔ Siding Deterioration? We install fiber cement and vinyl siding that protects and beautifies
✔ Weak Entry Points? Replace old doors with secure, energy-efficient models that elevate your home's front
With Thermo-Seal, homeowners across Westchester County can finally solve what’s really draining their time, budget, and peace of mind.
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.
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Service Area
Services We Offer:
Upgrade Your Home Now & Pay Later – Interest Free!
For a limited time, enjoy convenient financing with 0% interest for up to 25 months.
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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