Attaching Undermount Sink To Granite Countertop

Use construction adhesive to glue the sink clip studs in place.

Attaching undermount sink to granite countertop.

Test that adhesive before using especially on light colored stone to be sure it doesn t bleed through to the surface. Installing a sink in a pre existing granite countertop is not as complex as it may seem. Several issues need to be kept in mind when dealing with granite countertops however. You may want the same.

How to install undermount sink on granite countertop step 1. Loosely screw the machine screws into the brass threaded insets using a screwdriver. The system includes 6 8 bolts clips and wing nuts. Although it is possible to set an undermount sink by yourself an extra set of hands simplifies the process.

Using a caulk gun apply a thick bead of silicone caulk to the countertop along the inner edge of the outline. 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. Wipe the top lip of the sink that will contact the countertop with a clean rag and acetone.

Step 3 fit the sink. Insert the bottom ends of two bar clamps through the drain openings in the sink. Use acetone in well ventilated areas and follow the warnings listed on the bottle. Measure the sink so that you know how big the hole in the granite will have to be.

Stainless steel and composite sink manufactures provide a system for attaching directly to the underside of the g q counter top. 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. Place the sink down and clip it to the countertop by twisting the wingnuts that come with the clips. This will determine how much of the sink s rim stays visible after the.

Step 2 cut the hole. Measure the sink opening in your granite countertop. Insert the sink into the cabinet underneath the sink opening in the countertop. Put a bead of silicone caulking around the rim of the sink using the caulking gun.

The granite guy glues the countertop to the roughtop and the sink rim. Step 1 take measurements. Normally it will be 33 x 22 inches from outside the rims. 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.

How to install an undermount sink in a granite countertop. Follow instructions for drying time. Insert undercounter mount sink clips into the existing holes in the granite. Step 5 clean the ridge.