YES 45 TU/FT Thermal Storefront System YES 45 TU FRONT SET SSG ASSEMBLY END DAM SPLINE SCREWS CONTINUOUS HEAD INTERMEDIATE HORIZONTAL SSG MULLION SHEAR BLOCK GLASS STOP END DAM SHEAR BLOCK MOUNTING SCREWS CONTINUOUS SILL FLAT FILLER END DAM FASTENERS THERMAL SILL FLASHING Effective Date: February 18, 2021 | 02-1003-13 Page-17