Kohler STERLING 7614 Serie Guia De Instalacion página 17

Add furring strips as
needed to support drywall.
Bath Flange
12. Secure the Wall Surrounds
CAUTION: Risk of property damage. Wall surrounds must rest within 1/32" (1 mm) (the
thickness of a credit card) from the whirlpool rim to ensure proper water management and to
prevent leakage.
Ensure that the wall surrounds are properly secured and seated on the whirlpool. The front edges of
the end walls must be flush with the front edge of the whirlpool. If a gap exists, pull the end walls
slightly forward.
The width of the back wall is narrower in the back corner. Add furring strips as needed to support
the drywall. If furring strips are not used, drywall installation may be more difficult.
CAUTION: Risk of product or property damage. If using non-tapered flathead screws rather than
roofing nails, do not overtighten the screws. Excessive tightening can damage the wall flange.
Starting from the bottom of the end walls and working up, secure the end walls to the studs
approximately every 12" (305 mm). If roofing nails are used, nail through the dimples on the wall
flanges. If using non-tapered flathead screws, drill through the dimples on the wall flanges. Do not
overtighten the non-tapered flathead screws.
NOTE: Leave a 1/8" (3 mm) gap between the edge of the wall surround and the finished wall material.
When sealed, this gap will reduce the possibility of water seeping into the wall material.
Ensure fiber or other soft insulation does not drop down into the water channel. Cover or seal any
loose material. Failure to do so may cause wicking of water from the water channel into the
insulation which may induce mold, leakage, or mildew. Ensure the channels are free of debris after
installation.
Secure the wall flanges across the top of the wall surrounds at every stud location. Add shims if
necessary to bring the studs into contact with the whirlpool flange.
Cover the framing around the wall surrounds with water-resistant wall material. If covering the top
wall flanges with water-resistant wall material, a furring strip approximately 1/4" (6 mm) thick will
be required in each of the back corners on the end wall sides.
Seal the joints between the whirlpool and the finished wall material with 100% silicone sealant. If
desired, the top horizontal seam between the back wall and the end wall can also be sealed. Allow
the silicone sealant to cure according to the sealant manufacturer's instructions.
Sterling
Wall Surround
1/32" (1 mm)
Bath
Wall Flange
17
Stud Shim if necessary.
Roofing Nail or
Flathead Screw
1070292-2-J