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Only tested window brands can receive the certification that indicates structural strength, thermal efficiency, and air and water infiltration performance. All CertainTeed windows are engineered, tested, and refined to meet these performance standards in all regions across the US and often exceed them by nearly 100 percent.
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CertainTeed windows with the Thermaflect® glazing system meet the guidelines for thermal efficiency in all climate regions. |
ENERGY STAR® was created to help consumers easily identify products, homes, and buildings that save energy and money, and help protect the environment. As the government-backed, trusted symbol for energy efficiency, the ENERGY STAR® label identifies highly efficient products and designates superior energy performance in homes and buildings.
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Please visit www.adobe.com to get Acrobat Reader. |
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