Rough-In Guide

Product Information
Applicable product:
Drop-in, 3-side integral flange, left
drain
K-1113-L
Drop-in, 3-side integral flange, right
drain
K-1113-R
Fixture*: basin area top area weight
Bathing well 43″ (109.2
cm) x 20-1/2″
(52.1 cm)
53-1/2″ (135.9
cm) x 32-1/8″
(81.6 cm)
80 lbs
(36 kg)
water depth capacity
To overflow 15″ (38.1 cm) 57 gal (215.9 L)
* Approximate measurements for comparison only.
Drop-in cut-out dimensions:
58-1/2″ (148.6 cm) x 40-1/2″ (102.9 cm)
Installation Notes
Install this product according to the installation guide.
Floor support under the bath must provide for a minimum of
33 lbs/square foot (162 kg/square meter) loading.
If installing a rim-mount faucet, make sure there is no
interference with the drain overflow before drilling any holes.
Consult local and national codes for minimum air gap
requirements if installing a spout on the faucet deck.
Fixtures conforms to ANSI Standard Z124.1. All dimensions
are nominal.
3-1/8"
(7.9 cm)
3-1/2"
(8.9 cm)
1-1/2" OD
10-13/16" (27.5 cm)
60" (152.4 cm)
42" (106.7 cm)
3/8" (1 cm)
2-7/8" (7.3 cm)
3" (7.6 cm)
21"
(53.3 cm)
Recommended faucet area
No change in measurements if connected with
drain illustrated. (K-11677 or K-11677M)
1-1/4"
(3.2 cm)
21" (53.3 cm)
1-1/4" (3.2 cm)
1-1/2"
(3.8 cm)
Drop-In Rim
Detail
1-1/4"
(3.2 cm)
Tile Flange
Detail
Roughing-In
K-1113-L, K-1113-R
WINDWARD
TM
BATH WITH INTEGRAL FLANGE
WINDWARDTM BATH WITH INTEGRAL FLANGE
1047216-1-
C