Installation Sheet

4Natural Stone Farmhouse Sink Installation Instructions

Apply a bead of silicone sealant to the base of the

strainer ﬂange and place the ﬂange in the drain

opening in the sink.

If your drain has a disposer ﬂange, use the

directions supplied with the garbage disposer to

attach the disposer and complete your installation.

For drains with strainer baskets, slide the rubber

gasket and friction washer up the strainer ﬂange to

the bottom of the sink.

Thread the lock nut onto the drain assembly.

Hand-tighten and make sure that the drain is

properly aligned. When ready, ﬁnish tightening with

a basin wrench to secure the drain. Secure the

P-trap to the strainer ﬂange with the provided

compression nut and ferrule.

DRAIN INSTALLATION