YOW 350 T Sill Options EXTERIOR SILL FLASHING DETAILS 8-29/32 " [226.2mm] 4-1/16 " [103.2mm] E9-4586 E9-4559 E2-0367 BE9-4584 3/8 " [9.5mm] 9-29/32 " [251.6mm] 5-1/16 " [128.6mm] E9-4587 E9-4559 E2-0367 3/8 " BE9-4584 [9.5mm] EXTERIOR SILL TRIM DETAILS 3-3/8 " [85.7mm] 8-7/8 " [174.6mm] E9-4552 E9-4559 E9-4557 * 1 " [25.4mm] E9-4556 3/8 " [9.5mm] 8-7/8 " [174.6mm] 4-3/8 " [111.1mm] E9-4552 E9-4559 E9-4557 * 1 " [25.4mm] E9-4556 3/8 " [9.5mm] Page-42 NOTE: Consult YKK AP engineering for conditions other than those listed above. 05-1007-16 | Effective Date: April 26, 2021 1-1/4 " 1-1/4 " [31.8mm] [31.8mm] 1-1/4 " 1-3/4 " [31.8mm] 1-1/4 " [31.8mm] [44.5mm] 1-3/4 " [44.5mm] 1 " 1 " [25.4mm] [25.4mm]