Expert remodeling
James Hardie Siding Contractor in Westchester County, NY
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
James Hardie Siding in Westchester County That Delivers Strength, Style, and Longevity
Looking for a reliable James Hardie siding contractor in Westchester County, NY? Thermo-Seal has been installing high-performance fiber cement siding across the region for over 40 years, helping homeowners enhance curb appeal while improving durability and weather resistance. From Scarsdale to Yorktown, we install James Hardie siding in Westchester County that’s engineered for long-term value and timeless beauty.
Every siding project is completed by our trained, in-house professionals—no subcontractors—ensuring expert workmanship and reliable results. Whether you're updating your home’s exterior or replacing worn-out siding, Thermo-Seal offers James Hardie siding installation in Westchester County built to perform.
Thermo-Seal Exterior Remodeling
Certified James Hardie Siding Installation in Westchester County for All Seasons
Westchester County’s weather—ranging from cold, snowy winters to hot, humid summers—demands a siding product that stands up to it all. James Hardie siding is designed for maximum durability, with ColorPlus® technology and fiber cement construction that resists moisture, pests, and UV rays.
✔ Installed by certified, in-house James Hardie experts
✔ Designed for Westchester County’s varied climate and seasonal shifts
✔ Available in a wide range of styles, textures, and pre-finished colors
Why Westchester County Homeowners Choose Thermo-Seal for James Hardie Siding
With more than 20,000 exterior remodeling projects completed since 1985, Thermo-Seal is one of the most trusted names in Westchester County. Homeowners count on us for reliable service, proven materials, and top-tier craftsmanship.
Why Westchester County residents choose Thermo-Seal:
✔ James Hardie Certified Installer – Expert knowledge of all Hardie siding products
✔ No Subcontractors – Your project is handled entirely by our skilled in-house team
✔ A+ BBB Rating – Trusted for honest service and consistent results
✔ Built to Last – Fiber cement siding that resists cracking, rot, and warping
✔ Improved Energy Efficiency – Helps keep your home comfortable year-round
Whether your home is in a historic neighborhood or a newer development, we provide siding in Westchester County that’s built for long-term performance and style.
James Hardie Siding in Westchester County That Solves Exterior Problems
Outdated or deteriorating siding can leave your home exposed to weather damage, pests, and rising maintenance costs. Thermo-Seal installs James Hardie siding in Westchester County to address these issues head-on with durable, low-maintenance solutions.
✔ Peeling or Rotting Siding? Fiber cement resists moisture and extreme weather
✔ High Energy Bills? Improved insulation helps maintain indoor temperature
✔ Fading Color? ColorPlus® Technology maintains vibrant color longer
✔ Frequent Upkeep? Hardie siding offers years of maintenance-free beauty
Thermo-Seal’s James Hardie siding installation in Westchester County is designed to deliver lasting protection, curb appeal, and efficiency—all with expert, in-house service.
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
