§ 23.60. Table C402.3. Building Envelope Requirements: Fenestration.  


Latest version.
  • Replace TABLE C402.3 with the following:

    TABLE C402.3
    BUILDING ENVELOPE
    REQUIREMENTS:
    FENESTRATION
    CLIMATE ZONE 7

    Vertical fenestration - U-factor - Framing materials other than metal with or without metal reinforcement or cladding 0.35
    Vertical fenestration - U-factor - Metal Framing with or without thermal break - Curtain wall/storefront 0.40
    Vertical fenestration - U-factor - Metal Framing with or without thermal break - Entrance Doors 0.80
    Vertical fenestration - U-factor - Metal Framing with or without thermal break - All other - Including operable windows, fixed windows and non-entrance doors 0.45
    Vertical fenestration - SHGC - PF<0.25 0.45
    Vertical fenestration - SHGC - PF≥0.25 No Requirement
    Skylights - U-factor - Glass or plastic 0.60
    Skylights - SHGF - Glass or plastic No Requirement

     

( AO No. 2015-127, § 1, 4-1-16 )