Kohler K-18829 Guía De Instalación Y Cuidado página 13

7. Install the Finished Wall
NOTE: It is recommended to use cement board or tile backer board
for the wallboard backing. Gypsum board can also be used but it
may affect the toilet loading strength.
NOTE: The wall thickness should not exceed 2-3/4" (70 mm).
Install the finished wall.
Kohler Co.
Finished Wall
Front View
10-1/2" (267 mm)
9-1/4"
(235 mm)
8" (203 mm)
13 1246750-2-A