Installation Guide

1. Prepare the Site
NOTICE: If the K-20199 bridge cabinet will also be installed, extend
the backing material a minimum of 12″ (305 mm) beyond the width
of the vanity on the side where the bridge will be installed.
NOTICE: To properly secure the vanity, the top of the required 2x6
backing material must be 32-1/2″ (826 mm) from the finished floor.
Measure and mark 32-1/2″ (826 mm) up from the finished floor.
This will be the height from the finished floor to the top of the
2x6 backing material.
Ensure there are no obstructions in the wall (such as wiring or
plumbing) from the marked height down to the floor. If there are
obstructions, select another area to install the vanity.
NOTICE: Extend the backing material beyond the width of the
vanity to the nearest stud to ensure proper support for the vanity.
Front-notch the studs 1-1/2″ (38 mm) to ensure the 2x6 backing
material is flush against the studs.
Secure the 2x6 backing material to the studs with framing nails.
Rough-in the water supply and drain lines.
NOTICE: To avoid the risk of product damage, the finished wall
must be straight and plumb. If the finished wall is not straight and
plumb, the vanity will not be properly supported and will cause
misalignment of the sink and door.
32-1/2"
(826 mm)
2x6 Backing Material
Kohler Co. 3 1304474-2-A