Door. A sliding or swinging entry door system designed for and installed in a vertical wall separating conditioned and unconditioned space in a residential building. ENERGY STAR recognizes three categories of doors: i) Opaque: A door with no glazing. ii) ≤ ½-lite: A door with ≤ 29.8 percent glazing (based on NFRC 100-2004 or the most recent procedure available from NFRC). Includes ¼- and ½-lite doors. iii) > ½-lite: A door with > 29.8 percent glazing (based on NFRC 100-2004 or the most recent procedure available from NFRC). Includes ¾-lite and fully glazed doors.
Appears in 3 contracts
Sources: Energy Star Partnership Agreement, Energy Star Partnership Agreement, Energy Star Partnership Agreement