Texas City Bathroom Project After Remodeling The bathtub was removed and replaced by a walk-in shower with a frameless sliding glass door. The 1.5” drain for the bathtub was modified to a 2” drain and a shower pan was built. We installed cement board for the walls and installed a 12” tile as well as smaller decorative tile. Before Remodeling The client wanted to replace the bathtub with a shower. A 1” tile was used to cover the shower pan and a 12” tile was used for the bathroom floor. Finally, the baseboards were painted and installed.