Learn more about Windows

The Storm Window and Insulating Panel (SWIP) campaign recognized 10 organizations for their impactful and innovative commitment to energy efficiency and environmental responsibility.

Recently, the ENERGY STAR® program released its final specification (Version 7.0) for residential windows, doors, and skylights that establish higher energy-efficiency benchmarks for products to earn EPA’s coveted ENERGY STAR certification.

Windows are essential elements of most buildings, but can be among the most energy-wasting parts of a home. Although they constitute only 10% of the surface area of a typical home, they can account for 30-40% of the heat loss in winter.