Expert ROOFING Installation & Replacement
GAF Roofing
Nature's Symphony
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
GAF Roofing
GAF Roofing Installed by Thermo-Seal: Engineered for Protection, Trusted for Performance
When it comes to residential roofing, GAF stands as one of the most trusted and widely used roofing brands in North America. Known for durability, advanced protection technology, and a wide range of shingle styles, GAF roofing systems are designed to protect your home against the toughest weather conditions.
Thermo-Seal is proud to be a GAF Master Elite® Contractor, a distinction awarded to a small percentage of roofers nationwide. With over 40 years of experience and a full-time, in-house crew, we install GAF roofing systems across New York and Connecticut with expert craftsmanship and attention to detail.
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Why Choose GAF Roofing?
GAF has earned a reputation for producing high-performance roofing materials that combine style with lasting protection. Their advanced asphalt shingle systems are engineered to guard against wind, rain, algae, and impact—while enhancing your home's curb appeal.
GAF roofing highlights include:
- Architectural and designer shingles available in a wide range of colors and profiles
- LayerLock® and Dura Grip™ technologies for stronger shingle bonding and wind resistance
- StainGuard Plus™ technology to help prevent unsightly algae growth
- ENERGY STAR® rated shingles available in select colors
- Complete roofing systems, including underlayment, ventilation, and leak barriers for maximum protection
Whether you need a full roof replacement or want to upgrade from builder-grade materials, GAF delivers reliability that homeowners trust.
Professional GAF Roof Installation by Thermo-Seal
As a certified GAF Master Elite® Contractor, Thermo-Seal meets the brand’s highest standards for installation quality, training, and reliability. This designation allows us to offer advanced product knowledge and ensure that every GAF roofing system is installed to perform.
When you choose Thermo-Seal for your GAF roof, you get:
- A comprehensive roof evaluation and personalized recommendations
- Installation by trained, full-time professionals—never subcontractors
- Roofing systems built for long-term weather resistance and structural integrity
We understand local building codes, weather conditions, and aesthetic preferences—ensuring your roof looks great and lasts.
FAQs About GAF Roofing
What types of shingles does GAF offer?
GAF offers several lines, including Timberline® architectural shingles, Designer series, and impact-resistant options. Each line is available in multiple styles and colors to match your home.
Are GAF shingles energy efficient?
Yes. GAF offers cool roofing shingles that are ENERGY STAR® certified, helping reduce attic heat buildup and improve energy efficiency in warmer months.
What is the benefit of hiring a GAF Master Elite® Contractor?
GAF Master Elite® Contractors meet strict quality, licensing, and training requirements. This designation also qualifies homeowners for exclusive warranty options backed by GAF.
Do GAF shingles resist algae and mold?
Yes. Many GAF shingles include StainGuard Plus™ or StainGuard Plus PRO™ technology, which helps resist blue-green algae that causes dark roof streaks.
How long do GAF roofs last?
Lifespan varies by product and installation, but architectural shingles from GAF are designed for long-term durability when installed properly. Thermo-Seal can help you choose the right system for your needs.
Schedule Your Free GAF Roofing Estimate with Thermo-Seal
Looking for a roofing system that combines strength, style, and weather-tested reliability? Contact Thermo-Seal today to explore GAF roofing options and schedule a free, no-pressure consultation.
Request A Free Estimate
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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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