YES 45 FS – Center Set, Flush Glazed Storefront System with Monolithic Glass

The YES FS (1-3/4” x 4-1/2”) is a center set, flush glazed framing system designed primarily for ¼” glass or infill panels ¼” to 3/8” thick. This architectural commercial storefront system will accommodate YKK AP’s hinged mullion, as well as our flexible mullion; these mullions allow more creative freedom where curves and angles become a functional part of the design.