Expert remodeling
Remodeling Services in Oyster Bay, NY
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Exterior Remodeling in Oyster Bay That Elevates Beauty and Lasting Protection
Searching for reliable exterior remodeling in Oyster Bay, NY? Thermo-Seal brings over 40 years of experience upgrading homes across Long Island with expert craftsmanship and high-quality materials. From siding and windows to roofing and doors, we provide tailored solutions that improve your home’s efficiency, durability, and curb appeal.
Whether your property is near the harbor or tucked into one of Oyster Bay’s scenic neighborhoods, our remodeling services are designed to complement local styles and withstand Long Island’s coastal weather. Our in-house team handles every project—no subcontractors—ensuring precision, accountability, and top-tier service.
If your home’s exterior needs a refresh, Thermo-Seal offers dependable remodeling services in Oyster Bay that make a long-term impact.
Thermo-Seal Exterior Remodeling
Complete Remodeling Services in Oyster Bay That Improve Comfort and Efficiency
Oyster Bay homeowners often deal with aging materials, energy loss, and wear from year-round weather exposure. At Thermo-Seal, we address these issues with a full-service approach using trusted brands like Andersen, GAF, Therma-Tru, and James Hardie.
Each remodel is custom-fit to your home and handled by our full-time, factory-trained team—never outsourced—ensuring consistent, high-quality results across every detail.
✔ Projects completed by our skilled in-house installers
✔ Products chosen for durability, style, and seasonal performance
✔ Remodeling tailored to the character and climate of Oyster Bay
Why Oyster Bay Homeowners Choose Thermo-Seal for Remodeling
Since 1985, Thermo-Seal has helped homeowners in Oyster Bay, NY, achieve worry-free remodeling results. With more than 20,000 completed projects, our reputation is built on reliability, craftsmanship, and customer satisfaction.
Why Oyster Bay residents trust Thermo-Seal:
✔ GAF Master Elite & Andersen Certified – Certified to install the best in roofing and windows
✔ In-House Professionals – No subcontractors—just our dedicated, trained crew
✔ Top-Rated – A+ rating with the BBB and multiple Angi Super Service Awards
✔ Long-Term Value – High-performance materials and precision installs
✔ Energy Efficiency – Upgrades that help cut energy bills and improve indoor comfort
From Oyster Bay Cove to East Norwich, homeowners throughout the area turn to Thermo-Seal for trusted exterior remodeling.
Remodeling in Oyster Bay That Solves Everyday Home Concerns
Beyond improving your home’s appearance, exterior remodeling in Oyster Bay solves problems like drafts, leaks, and rising energy costs. Thermo-Seal provides targeted solutions that protect your home and deliver real performance.
✔ Worn Roofing? Our durable roofing systems stand up to wind, rain, and coastal conditions
✔ Inefficient Windows? Our replacements improve insulation and year-round comfort
✔ Weathered Siding? Choose vinyl or fiber cement options that refresh and protect
✔ Old Doors? Upgrade to secure, stylish models that enhance efficiency and curb appeal
Thermo-Seal helps Oyster Bay homeowners protect their investment with remodeling built to last.
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
Service Area
Services We Offer:
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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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