Installation Guide

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Consult your local building codes with questions on installation compliance
standards. Building and plumbing codes may vary by location, and FlexStone
Bath Systems is not responsible for code compliance standards for your
project. If required by local code, use a competent and licensed plumber for
all plumbing installation.
1. Be sure to read these installation instructions carefully before starting to install the
FlexStone Shower Base.
2. Before installing your FlexStone Shower Base, check all boxes and packaging for
shipping damage. If unit has been damaged during shipping or has a defect, please
contact FlexStone Customer Support immediately at 1-877-941-3662.
3. Be sure that the installation surface is flat, level and solid and will be able to support
the total weight of the shower base. Also, make sure that all framing around the
base is square. Please note that irregular installation surface level or improper angle
of side walls will result in serious problems for your installation.
4. This shower base does not include a drain assembly. The drain opening is 3 ¼” in
diameter and accepts a standard 2” compression fitted “receptor base” drain.
Examples of compatible shower drains:
Brand
Model #
Description
Sioux Chief
827-2B
Cast Brass Body Drain
Sioux Chief
828-2
PVC Drain
Oatey
42044
ABS 2-part Solvent Weld Shower
Drain w/Stainless Steel Strainer
Oatey
42045
PVC 2-part Solvent Weld Shower
Drain w/Stainless Steel Strainer
AB&A
ABA34490
Receptor Base - Rib Grip CP ABS
AB&A
ABA34490SNAP
Receptor Base - Rib Grip Snap CP
ABS
AB&A
ABA34500
Receptor Base - Rib Grip CP PVC
AB&A
ABA34500SNAP
Receptor Base - Rib Grip Snap CP
PVC
Before Starting