Installation Guide
2023.03.08
Ø 6-7”
1. The shower stall will need to be framed out as 
an assembly of the Redi Bench and the Tile Redi 
shower base, with the framed out opening equal 
to the outside dimensions of the shower base plus 
an additional 12 inches on the side of the shower 
base where the Redi Bench is to be installed to 
accommodate the depth of the Redi Bench. The bore 
hole needs to be a minimum 6”, but not more than 
7” diameter opening*. Ensure that the shower pan 
subfloor is level, and that the walls are level, plumb, 
and square. Place the square in the corners to ensure 
they are square and straight.
2. Install the Redi Bench frame between the shower 
base footprint and the shower wall framing. Either 
wood or metal framing may be used as required by 
local building codes. The Redi Bench framing (the 
framing height is based on personal preference, but 
it is usually a height of 18”) should be installed along 
the appropriate side of the shower base so that it will 
be butted up against the splash wall of the shower 
base. The bench framing will then need to be securely 
attached to the shower floor substrate, and the 
shower framing on the three sides of the Redi Bench. 
The Redi Bench framing will need to be level because 
the Redi Bench is already designed with a slope so 
the seat of the bench will drain into the shower.
3. To ensure a perfect fit, test fit shower pan drain 
housing into subfloor bore hole. Make sure the shower 
pan is aligned properly and fits snuggly against the 
shower frame studs on all sides and corners. Ensure 
that the pan is level on the floor. There should be no 
movement or bulge.
DO NOT NAIL OR SCREW INTO THE PAN. DO 
NOT SAND, CUT, OR MAKE ANY CHANGES/
MODIFICATIONS TO THE SURFACE OF THE 
SHOWER PAN WHATSOEVER.
Sweep up any debris from 
subfloor. 
All walls and framing must be 
plumb prior to proceeding. The 
floor must be level within 3/8”.
*Creating a bore hole larger than 7” would void any warranty.








