Triple Glazing Double Low-E / Argon

This glazing incorporates triple glazing and Argon gas for maximum energy efficiency. This glazing package exceeds ENERGY STAR requirements.

ENERGY STAR

This package includes everything that is needed for a product to meet ENERGY STAR requirements. Glazing, gas, glass thickness, etc. will vary by window and usually includes Low-E coating and Argon gas. This glazing package does qualify for ENERGY STAR.

Base

This package is always the least expensive version of a particular product. In most cases, it is simply made up of clear insulated glass. This glazing package does not qualify for ENERGY STAR.

 

Every ENERGY STAR® qualified window is independently certified to perform at levels that meet or exceed efficiency guidelines set by the U.S. Department of Energy. Help the environment by lowering your energy use in winter and summer.

New Energy Star Requirements Effective January 4, 2010

Please review these new energy star requirements for the latest information and how it may affect you.