Installation Sheet
3Natural Stone Farmhouse Sink Installation Instructions
TEMPLATE AND CUTOUT
Farmhouse sinks may require custom cabinetry. 
We recommend consulting an experienced 
cabinet maker for assistance. Providing the cabinet 
maker with the actual sink that is to be installed will 
ensure a custom fit.
Allow clearance for the water supply lines, drains 
and a garbage disposal, if applicable. Build a 
support frame or install support bars from front 
to back along the inner sides of the cabinet. The 
frame must support the weight of the sink and 
all attachments.
The support frame should be positioned so that 
when installed, the sink is in line and level with the 
top of the cabinet. 
No template is provided since each sink will vary
dimensionally. After centering the sink, trace the 
outline of the sink on the counter-top with a pencil to 
use as a guide for the cutout. Remember to allow 
clearance for any faucets and/or backsplashes. Cut 
the counter-top accordingly.
FINAL PLACEMENT
Test fit the sink in the opening that was created in the 
previous steps. The entire weight of the sink should 
be supported by the support frame. Verify that the 
sink is in line and level with the top of the cabinet. Use 
shims, if needed, to level the sink.
Set the sink and apply your sealant to fill in any gaps 
below the sink front, and between the sink and 
counter-top. Hold the sink in place to secure. Place 
the counter-top onto the sink and remove any excess 
sealant from all surfaces.
PREPARE THE CABINET




