Furnish and install as shown on plans. DURABASE® rectangular, single threshold shower floor model 3660M as manufactured by E.L. Mustee & Sons, Inc. Floor to be one-piece, molded fiberglass, made with matched metal molds. Surface to be slip-resistant Starburst® design that does not interfere with the flow of water. Size 36” x 60”. Shoulder will be no less than 3” high or less than 1” wide. Tiling flange will extend not less than 1” higher than the threshold which provides an integral molded water barrier. Threshold will be not less than 4 ½” high. Molded-in drain and drain seal for installation of 2” iron DWV (Sch. 40) PVC or ABS sanitary drain pipe. Removable strainer. ANSI Specification Z 124-2017. IAPMO (UPC/cUPC) Listed. Color: White
