Expert remodeling
Remodeling Services in Manhasset, NY
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Exterior Remodeling in Manhasset That Enhances Curb Appeal and Home Performance
Looking for trusted exterior remodeling in Manhasset, NY? For over 40 years, Thermo-Seal has helped Long Island homeowners upgrade their homes with expert service and lasting results. From siding and roofing to energy-efficient windows and secure doors, we deliver exterior improvements that boost style, comfort, and protection.
Whether you’re near Plandome Road or overlooking Manhasset Bay, we understand the architectural diversity and weather challenges unique to this North Shore community. Our remodeling services are built to handle local conditions while preserving the upscale aesthetics of your home.
If your windows are outdated, your roof is worn, or your siding is starting to fade, Thermo-Seal offers dependable remodeling in Manhasset tailored to your home’s needs.
Thermo-Seal Exterior Remodeling
Comprehensive Remodeling Services in Manhasset That Deliver Efficiency and Value
Homeowners in Manhasset often deal with aging materials, rising energy costs, and the need to maintain high property standards. Thermo-Seal’s remodeling services solve these challenges using premium materials, in-house craftsmanship, and decades of experience.
We work with trusted brands like Andersen, GAF, Therma-Tru, and James Hardie to bring you long-lasting, high-performance upgrades. Every project is completed by our skilled, full-time team—never subcontracted.
✔ Factory-trained crews with decades of hands-on experience
✔ Materials selected for performance, durability, and curb appeal
✔ Remodeling tailored to match Manhasset’s classic and modern homes
Why Manhasset Homeowners Choose Thermo-Seal for Remodeling
Thermo-Seal has completed over 20,000 remodeling projects since 1985 and continues to be a top choice in Manhasset, NY. We focus on delivering dependable service, clear communication, and exterior upgrades that hold up for decades.
Why Manhasset homeowners trust Thermo-Seal:
✔ Certified by Leading Brands – GAF Master Elite and Andersen Certified for expert installation
✔ In-House Professionals – Every project is completed by our full-time crew
✔ Highly Rated – A+ BBB accreditation and multiple Angi Super Service Awards
✔ Long-Term Value – High-performance materials that provide reliable protection
✔ Energy-Efficient Upgrades – Better insulation, lower bills, and more comfortable interiors
From North Strathmore to Munsey Park, Manhasset residents rely on Thermo-Seal for high-quality, stress-free remodeling solutions.
Exterior Remodeling in Manhasset That Solves Common Home Issues
Remodeling your home in Manhasset is more than a visual update—it’s a practical investment in your home’s performance, safety, and efficiency. Thermo-Seal helps solve the issues that impact your daily comfort and long-term value.
✔ Old Roofing? We install durable systems that withstand Long Island’s harshest weather
✔ Inefficient Windows? Our replacements improve insulation and reduce energy waste
✔ Failing Siding? Choose from weather-resistant options that enhance appearance and protection
✔ Outdated Doors? We offer secure, stylish entryways that elevate curb appeal and efficiency
Thermo-Seal provides remodeling services in Manhasset that go beyond surface improvements—delivering lasting benefits you can feel every day.
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:
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!
CONTACT US
Send us a Message
Service Area Bottom
5.0+
GOOGLE RATING
