YUW 750 TU Unitized Curtain Wall System WIND LOAD CHARTS DEFLECTION CRITERIA: AAMA TIR-A11 - L/175 or L/240 + 1/4 " (6.4mm) - FOR SPANS GREATER THAN 13'-6 " (4.1m) CODES AND SPECIFICATIONS MAY VARY, NO SINGLE LITE OF GLASS SHALL DEFLECT MORE THAN 3/4 " (19.1mm) ALLOWABLE WIND LOAD STRESS: YKK AP tested standard. Contact YKK AP for more information. These charts include unbraced length analysis and are based off at least one horizontal being placed at the midpoint of the span. For other applications, please contact YKK AP engineers at 1-866-955-2732. E9-3841 / E9-3842 w/ Mullion Clip or Horiz at every 18 " V E R T I C A L H E I G H T (FT) 10 11 12 13 14 15 16 17 18 19 20 9 8 7 6 2 3 4 5 6 7 VERTICAL SPACING (FT) A Ixx=10.023 in⁴ (417.19 cm⁴) B C D E F A=20 PSF B C (960 Pa) =40 PSF =60 PSF (1920 Pa) (2870 Pa) D=80 PSF E=100 PSF (3830 Pa) (4790 Pa) F=120 PSF (5750 Pa) Page-10 04-1018-05 | Effective Date: Nov 21, 2024