Dimensions Guide

19"
Notes
Technical Information
Measure your actual product for rough-in details.
All product dimensions are nominal.
Install this product according to the installation
instructions.
3-Wall AlcoveInstallation:
LeftDrain location:
The hot water supply should be 70% of the
capacity of the bath or greater. Installations will
vary.
42-7/16" x 20" (1078 mm x 508 mm)Basin area, bottom:
54-5/16" x 24-1/4" (1380 mm x 616 mm)Basin area, top:
75 lbs (34 kg)Weight:
ADA compliant when installed to the specific
requirements of these regulations.
42 lbs/ft² (205.1 kg/m²)Minimum floor load:
15-1/8" (384 mm)Water depth:
59.8 gal (226.4 L)Water capacity:
1-15/16" (50 mm)Minimum flat for door:
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
9-28-2018 08:17
Underscore
®
Rectangle
5' Bath
K-1121-L