ENERGY STAR Technical Specification for Residential Windows, Doors, and Skylights Sold in Canada Version 5.0

Policy Details

Products that meet the definition of a residential window, door, or skylight as specified in the policy document are eligible for ENERGY STAR certification. Excluded products include products that are assembled onsite, including but not limited to sash packs or sash kits; windows, doors, or skylights that are intended for installation in non-residential buildings; and window, door, or skylight attachments that are not included in a product’s certified energy performance rating.