Timberline Solar® ES 2: The Next Generation of Solar Roofing

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Timberline Solar® ES 2: The Next Generation of Solar Roofing

GAF Energy has introduced Timberline Solar® ES 2, the latest evolution of the world’s first nailable solar shingle. With higher power output, improved installation efficiency, and a streamlined design, Timberline Solar® ES 2 makes going solar easier than ever.

More Power, More Possibilities

Building on GAF Energy’s breakthrough approach to solar roofing, Timberline Solar® ES 2 generates 57 watts of power per shingle—23% more than its predecessor. Developed with extensive input from contractors and homeowners, the new and improved system delivers on both performance and aesthetics.

Key advancements include a larger coverage area with enhanced StrikeZone™, enabling a faster, more accurate installation. Like a traditional shingle, Timberline Solar® installs with a nail gun, integrating solar technology directly into the roof. With an ultra-slim profile—less than a quarter inch deep—Timberline Solar® ES 2 sits flush with the roof deck for a sleek, refined look. Compatible with the full GAF Timberline® asphalt shingle collection, the innovative system gives homeowners more options without compromising design.

Solar So Advanced, It’s Simple

Timberline Solar® ES 2 isn’t just more powerful—it’s designed to make residential solar adoption simpler and more accessible at scale.

Developed and assembled at GAF Energy’s state-of-the-art facilities in Georgetown, Texas, and San Jose, California, it meets rigorous third-party safety standards and is backed by warranties from GAF, North America’s largest roofing and waterproofing manufacturer. Timberline Solar® is the first solar roof to earn UL 7103 certification and Miami-Dade County approval, highlighting its ability to withstand extreme conditions, including heavy rains and winds up to 130 mph.

By combining cutting-edge solar technology with GAF’s national network of certified contractors, GAF Energy is redefining solar roofing. With this latest innovation, the company moves closer to realizing its vision of “Energy from every roof™”—bringing solar to more homes and communities across the country.

Facts: 

  • 23% increase in energy generation with 57 watts per energy shingle
  • 220% more coverage than a traditional shingle, enabling superior installation 
  • Two-in-one system integrates solar directly into the roof