Expert remodeling
Siding Installation & Replacement in Huntington, NY
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Siding in Huntington That Protects and Beautifies Your Home
Searching for siding installation in Huntington, NY? Thermo-Seal has spent over four decades helping Long Island homeowners upgrade their exteriors with durable, energy-efficient siding. Whether you’re near Heckscher Park, Huntington Bay, or Southdown, we offer siding replacements that elevate your home's curb appeal and shield it from Long Island’s changing climate.
Every project is handled by our in-house, factory-trained professionals—never subcontractors—so you get consistent quality and craftsmanship. If your siding is faded, cracking, or no longer insulating your home, we provide Huntington homeowners with siding solutions designed to last.
Thermo-Seal Exterior Remodeling
Full-Service Siding Installation in Huntington for All-Season Protection
Huntington homes face coastal conditions, winter storms, and summer heat. That’s why Thermo-Seal installs siding from top-tier manufacturers like James Hardie—built to perform no matter the season.
✔ Installed by our full-time, certified experts
✔ Built to withstand Long Island’s salt air, wind, and temperature swings
✔ Available in a range of colors and profiles to match Huntington’s architectural charm
Why Huntington Homeowners Choose Thermo-Seal for Siding
With more than 20,000 exterior remodeling projects completed since 1985, Thermo-Seal is a trusted name in siding replacement across Huntington. Our focus on quality, detail, and service sets us apart.
Why Huntington residents count on Thermo-Seal:
✔ James Hardie Certified – Trusted expertise in fiber cement siding
✔ No Subcontractors – Every job is completed by our in-house team
✔ A+ BBB Rating – Backed by decades of reliable service
✔ Durable Materials – Siding that resists moisture, rot, and UV damage
✔ Energy Efficiency – Improve insulation and lower energy costs
From Lloyd Harbor to Huntington Station, Thermo-Seal is the go-to for siding installation in Huntington that’s built to endure.


Siding in Huntington That Solves Common Exterior Issues
Outdated siding does more than hurt your home’s appearance—it can cause energy loss, water damage, and structural problems. Thermo-Seal installs siding in Huntington that addresses these concerns head-on.
✔ Peeling or Cracked Siding? Choose materials that stay strong and look great
✔ Energy Waste? Our insulated siding options reduce thermal loss
✔ Too Much Upkeep? Low-maintenance siding options save time and stress
✔ Susceptible to Weather Damage? Our products resist rain, snow, and wind
Thermo-Seal’s siding installation in Huntington improves appearance, protects your home, and increases its long-term value.
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!
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