YWW 60 XT Window 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) 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) 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. BE9-6303 / BE9-6306 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 V E R T I C A L A B C D 234567 VERTICAL SPACING (FT) BE9-6303 / BE9-6306 w/ 2x E1-0164 V E R T I C A L H E I G H T (FT) 11 12 13 14 15 16 17 18 19 20 21 22 A= 15 PSF (720 Pa) B= 20 PSF (960 Pa) C=30 PSF (1440 Pa) D = 45 PSF (2160 Pa) V E R T I C A L A B C D 234567 VERTICAL SPACING (FT) Effective Date: March 17, 2022 | 03-1010-00 Ixx=15.094 in4 (628.30 cm4 ) Ixx=11.473 in4 (477.54 cm4 ) H E I G H T FT) Ixx=9.916 in4 (412.73 cm4 ) Ixx=4.409 in4 (183.52 cm4 ) H E I G H T (FT) 10 11 12 13 14 15 16 17 8 9 E9-6354 / E9-6355 A B C D 234567 VERTICAL SPACING (FT) E9-6354 / E9-6355 w/ E1-0118 & E1-0178 12 13 14 15 16 17 18 19 20 21 11 10 234567 VERTICAL SPACING (FT) Page-27 A B C D