Max Sink/
Apron Width
Finished
Wall
1-1/4" (3.2cm) Max
2. Cabinet/Support Frame Construction
Measure the size of the sink, including the apron (the top of the apron is approximately 1/4" (6 mm)
wider than the top). The cabinet opening should equal the maximum sink/apron dimensions to ensure
a minimum gap between the sink and the cabinet.
NOTE: If the sink is not available at the time of installation, make allowances to add wood filler strips or spacers to
the cabinet opening after the frame and before the sink is installed.
Determine if the sink will be flush with or extend slightly beyond the front of the cabinet. The sink may extend
no more than 1-1/4" (3.2 cm) beyond the face of the cabinet.
Construct a wood support frame to fit inside the cabinet opening. Allow adequate clearance for the water supply
lines between the support and the finished wall.
Locate and cut out the drain outlet clearance hole in the support. The hole diameter must clear the garbage
disposal mounting system, if used.
Water Supply Lines
3. Support Frame Installation
Undercounter and Solid Surface Installations
Position the support frame in the cabinet opening so that when installed, the top of the sink will be level and
flush with the top of the cabinet (Dimension H).
3
Cabinet Perimeter
Support
Dimension "H"
Wood Filler
Strips/Spacers
TOP VIEW
Cabinet
Sink Outline
Frame Members
Support (must clear water supply lines)
Drain Hole
Frame Members
Running
17" (43.2cm)
Front-to-Back
Support and Frame
(Typical)
17" (43.2cm)
Support and Frame
Dimension "H"
Support
Drain Outlet
Clearance Hole
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