Installation Guide

FlexStoneProducts.com - 4 - 5/18
Installation Instructions
1. Before beginning the installation of the shower base, make sure that the sub-floor and stud walls
are square and plumb. Cut a 5” x 5” opening in the sub-floor to allow room for the drain. Follow the
assembly instructions provided with your shower drain and ensure that the 2” drain waste pipe
extends above the surface of the sub-floor and the height of the shower base. The product
drawings on the previous page show the location of the drain for the shower base.
2. Check to make sure the shower base fits properly over the drain location by temporarily placing the
shower base into position so that the drain hole aligns with the drain pipe and the shower base fits
tight against the studs of each wall.