YES 60 XT Advanced Thermal Storefront System YES 60 XT WIND LOAD CHARTS DEFLECTION CRITERIA: AAMA TIR-A11 - L/175 FOR ≤ 13'-6 " SPAN OR L/240 + 1/4 " (6.4mm) - FOR SPANS GREATER THAN 13'-6 " (4.1m) BUT LESS THAN 40'-0 " (12.2m) CODES AND SPECIFICATIONS MAY VARY, NO SINGLE LITE OF GLASS SHALL DEFLECT MORE THAN 3/4 " (19.1mm) ALONG SUPPORTED EDGE. 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. V E R T I C A L 20 BE9-2922 w/ BE9-2910 V E R T I C A L 18 16 14 12 H 10 E 8 I G 6 H T 4 A B Ixx=5.882 in4 (244.83 cm ) 4 C D (FT) 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) V E R T I C A L 22 Ixx=10.395 in4 H (432.67 cm4) E I G H T A=15 PSF (720 Pa) B=20 PSF (960 Pa) C=30 PSF (1440 Pa) D=40 PSF (1920 Pa) 22 BE9-2921 w/ BE9-2910 20 18 16 14 12 A 10 B 8 C D 6 (FT) 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) BE9-2942 w/ BE9-2910 20 18 16 A 14 B H 12 E I 10 G 8 H T 6 C D Ixx=9.996 in4 (416.06 cm4) (FT) 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) Effective Date: July 10, 2020 | 02-1014-04 Page-7