Expert remodeling
Remodeling Services in Westport, CT
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Exterior Remodeling in Westport That Enhances Beauty and Long-Term Protection
Looking for reliable remodeling in Westport, CT? Thermo-Seal has been helping homeowners throughout Fairfield County transform their exteriors for over 40 years. We specialize in windows, roofing, siding, and doors—delivering results that boost both curb appeal and home performance.
From historic homes near the Saugatuck River to coastal properties in Compo Beach, our remodeling services in Westport are designed to fit the area’s upscale aesthetic and stand up to Connecticut’s seasonal weather. Every project is handled by our experienced in-house team, ensuring precision and consistency—never subcontracted.
With Thermo-Seal, you get exterior remodeling in Westport that’s beautifully executed and built to last.
Thermo-Seal Exterior Remodeling
Full-Service Remodeling in Westport Built for Efficiency and Style
Westport homes face challenges like aging exteriors, poor insulation, and exposure to moisture and coastal air. Thermo-Seal addresses these concerns using premium materials from trusted brands like Andersen, GAF, James Hardie, and Therma-Tru.
Our factory-trained, full-time professionals handle each job with care, providing tailored solutions that align with your vision and your home's needs.
✔ All work completed by our expert in-house team
✔ Materials engineered to perform in Westport’s climate
✔ Remodeling plans customized to your goals and home style
Why Westport Homeowners Trust Thermo-Seal for Remodeling
Since 1985, Thermo-Seal has completed over 20,000 exterior remodeling projects, earning the confidence of homeowners in Westport, CT. We’re known for dependable service, quality materials, and installations that last.
Why Westport residents work with Thermo-Seal:
✔ Certified by Industry Leaders – GAF Master Elite and Andersen Certified Installers
✔ No Subcontractors – Our dedicated team ensures consistency and accountability
✔ A+ Rated – BBB accreditation and multiple Angi Super Service Awards
✔ Long-Term Durability – Products built to endure coastal conditions and seasonal wear
✔ Energy Efficiency – Save on utilities with better-insulated exterior upgrades
From Greens Farms to Long Lots, Westport homeowners count on Thermo-Seal for remodeling that adds value and peace of mind.
Exterior Remodeling in Westport That Solves Everyday Home Issues
Exterior remodeling in Westport isn’t just about aesthetics—it’s about fixing the underlying issues that affect your home’s comfort, safety, and efficiency. Thermo-Seal offers solutions designed to solve these real-life problems.
✔ Roof Leaks or Damage? We install long-lasting systems that withstand New England weather
✔ Drafty, Inefficient Windows? Upgrade to energy-efficient replacements for better comfort
✔ Outdated Siding? Refresh your exterior with low-maintenance, weather-resistant materials
✔ Worn Doors? New doors boost both insulation and curb appeal
Thermo-Seal delivers remodeling in Westport that’s practical, beautiful, and built to solve what’s holding your home back.
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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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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