YOW 225 TU/TUH Operable Window System SILL FLASHING & EXTERIOR SILL TRIM DETAILS 3-3/8 " [85.7mm] 3-13/16 " [97.1mm] Sealant w/ (2) weep gaps 1/2 " long E9-4551 E9-4559 2-1/4 " [57.2mm] 1 " [25.4mm] E9-4557 E9-4556 3/8 " [9.5mm] 4-3/8 " [111.1mm] 2-1/4 " [57.2mm] 4-13/16 " [122.5 mm] Sealant w/ (2) weep gaps 1/2 " long E9-4552 E9-4559 1 " [25.4mm] E9-4557 E9-4556 3/8 " [9.5mm] Page-54 SCALE: 1/2 SIZE 1 2 05-1003-12 | Effective Date: June 2, 2021 1-1/4 " [31.8mm] 1-1/4 " [31.8mm] 1/2 " [12.7mm] 1/2 " [12.7mm] 1-1/4 " [31.8mm] 1-1/4 " [31.8mm]