Waterproof Shower Entry Curb wedi® Lean Shower Curbs provide a waterproof transition at shower entries while maintaining a compact 3-1/2" x 2" profile. They can be installed with wedi Fundo® shower bases or conventional mortar bed shower systems and tiled before glass doors or panels are installed. Sloped Surface Directs Water Toward the Shower The top surface is slightly sloped to direct water toward the shower drain. Once tiled, the curb supports a minimum load of 280 lbs. per linear foot. Classic and Anchor Track Installation Options The Classic curb provides a solid foam construction for standard shower entry installations. The Anchor Track model incorporates a centered, coated PVC anchor strip measuring 2" wide x 3/8" thick, allowing fasteners to securely attach glass panel tracks and shower door units.