DESIGN FOR COMFORT & EFFICIENCY
Global Windows and Doors manufactured products are structurally tested in accordance with AAMA/WDMA/CSA 101/I.S.2/A440-08 and -11 ‘NAFS’ with the A440S1-09 Canadian Supplement. The 1300 Series is energy performance tested in accordance with ANSI/NFRC 100, NFRC 200 and NFRC 500 as determined by the NFRC Standards accreditation agency.
