ENERGY STAR Program Requirements for Exterior and Interior Storm Windows Version 1.0

Policy Details

Products that meet the definition of exterior and interior storm windows that are intended for use in residential buildings as specified herein and are eligible for ENERGY STAR certification, with the exception of: exterior storm windows without weep holes or other features that allow moisture to drain from between the storm window and primary window; storm windows that are intended for non-residential buildings; storm doors; and partial components of an exterior or interior storm window.