Expert remodeling
Window Installation & Replacement in Pleasantville, NY
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Energy-Efficient Window Solutions for Homes in Pleasantville
Looking for expert window replacement in Pleasantville, NY? Thermo-Seal brings over 40 years of experience to Westchester homeowners seeking energy-efficient, professionally installed windows. Our in-house team uses premium products and precise installation techniques to improve your home’s comfort, style, and performance.
Pleasantville’s homes range from charming early 20th-century builds to newer constructions—and we have the right window solutions for all of them. Whether you're near Memorial Plaza or nestled on a quiet side street, our windows are tailored to withstand the Hudson Valley’s changing seasons while fitting your home’s aesthetic.
Drafts, inefficient glass, or aging frames? We help Pleasantville homeowners upgrade with long-lasting windows backed by manufacturer warranties and industry certifications.
Thermo-Seal Exterior Remodeling
Full-Service Window Replacement in Pleasantville That Boosts Comfort and Style
In Pleasantville, outdated or poorly installed windows can mean higher energy bills and reduced indoor comfort. Thermo-Seal’s window services are designed to fix these issues directly. We work with top-tier products from Andersen and other trusted names to ensure a seamless combination of beauty and performance.
Every installation is handled by our trained, full-time crew—no subcontractors involved—so you get consistent quality from start to finish.
✔ Expertly installed by our in-house, factory-trained team
✔ Energy-efficient options ideal for Pleasantville’s seasonal weather
✔ Designs and finishes that match your home’s unique look
Why Pleasantville Homeowners Choose Thermo-Seal for Window Replacement
Thermo-Seal has earned the trust of homeowners across Pleasantville, NY, with a proven track record of window installations that last. Since 1985, we’ve completed more than 20,000 projects across the region, known for high standards and dependable service.
Why Pleasantville residents rely on Thermo-Seal:
✔ Andersen Certified – Ensuring your new windows meet top manufacturer specs
✔ No Subcontractors – All work done by our full-time installation team
✔ A+ BBB Rating – Plus multiple Angi Super Service Awards for consistent satisfaction
✔ Made to Last – High-performance windows built to handle Pleasantville’s climate
✔ Lower Energy Costs – Our efficient models help reduce heating and cooling bills
From Washington Avenue to Bedford Road, Pleasantville homeowners count on us for windows that enhance their homes in every way.
Window Replacement in Pleasantville That Solves Real Home Problems
Upgrading your windows isn’t just about style—it’s a practical step toward solving everyday issues. Thermo-Seal provides Pleasantville homeowners with window replacements that address energy loss, outside noise, and comfort concerns.
✔ Cold Drafts? Our insulated window systems improve indoor temperature stability
✔ Aging Frames? Modern materials offer better looks and long-term durability
✔ High Energy Bills? Energy-efficient glass helps reduce monthly costs
✔ Street Noise? Multi-pane options help create a quieter home environment
With Thermo-Seal, Pleasantville homeowners get window solutions designed for performance, built to last, and installed with care.
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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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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