Attaching Undermount Sink To Granite Countertop

Insert the sink into the cabinet underneath the sink opening in the countertop.

Attaching undermount sink to granite countertop.

Several issues need to be kept in mind when dealing with granite countertops however. How to install undermount sink on granite countertop step 1. Stainless steel and composite sink manufactures provide a system for attaching directly to the underside of the g q counter top. Insert the bottom ends of two bar clamps through the drain openings in the sink.

The granite guy glues the countertop to the roughtop and the sink rim. Step 3 fit the sink. How to install an undermount sink in a granite countertop. How to attach an undermount sink on a stone countertop things you will need.

The bolts are inserted into grooves that the fabricator drills or cuts into the back of the counter spaced evenly around the flange of the sink. Step 5 clean the ridge. Step 4 drill holes. Measure the sink opening in your granite countertop.

Although it is possible to set an undermount sink by yourself an extra set of hands simplifies the process. Loosely screw the machine screws into the brass threaded insets using a screwdriver. Wipe the top lip of the sink that will contact the countertop with a clean rag and acetone. Choose a reveal style for your sink.

Place the sink down and clip it to the countertop by twisting the wingnuts that come with the clips. Sometimes he uses epoxy my preference and sometimes construction adhesive. Granite is a durable surface especially if it is also sealed during the manufacturing process. Step 1 take measurements.

Measure the sink so that you know how big the hole in the granite will have to be. Put a bead of silicone caulking around the rim of the sink using the caulking gun. Use acetone in well ventilated areas and follow the warnings listed on the bottle. The system includes 6 8 bolts clips and wing nuts.

This will determine how much of the sink s rim stays visible after the. Normally it will be 33 x 22 inches from outside the rims. Test that adhesive before using especially on light colored stone to be sure it doesn t bleed through to the surface. This d i y video how to install an undermount kitchen sink to a granite countertop shows step by step instructions on how to install properly stainless steel.

You may want the same. Follow instructions for drying time. Use construction adhesive to glue the sink clip studs in place. Installing a sink in a pre existing granite countertop is not as complex as it may seem.