Attaching Undermount Sink To Granite Countertop

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

Attaching undermount sink to granite countertop.

Wipe the top lip of the sink that will contact the countertop with a clean rag and acetone. Installing a sink in a pre existing granite countertop is not as complex as it may seem. Normally it will be 33 x 22 inches from outside the rims. You may want the same.

Insert the sink into the cabinet underneath the sink opening in the countertop. Insert undercounter mount sink clips into the existing holes in the granite. Sometimes he uses epoxy my preference and sometimes construction adhesive. 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.

Put a bead of silicone caulking around the rim of the sink using the caulking gun. Loosely screw the machine screws into the brass threaded insets using a screwdriver. Use acetone in well ventilated areas and follow the warnings listed on the bottle. Test that adhesive before using especially on light colored stone to be sure it doesn t bleed through to the surface.

Step 1 take measurements. Stainless steel and composite sink manufactures provide a system for attaching directly to the underside of the g q counter top. Measure the sink so that you know how big the hole in the granite will have to be. How to attach an undermount sink on a stone countertop things you will need.

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. Several issues need to be kept in mind when dealing with granite countertops however. Step 5 clean the ridge.

Insert the bottom ends of two bar clamps through the drain openings in the sink. Using a caulk gun apply a thick bead of silicone caulk to the countertop along the inner edge of the outline. 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. Granite is a durable surface especially if it is also sealed during the manufacturing process.

Measure the sink opening in your granite countertop. Follow instructions for drying time. How to install undermount sink on granite countertop step 1. Step 4 drill holes.

Step 3 fit the sink. The granite guy glues the countertop to the roughtop and the sink rim. Step 2 cut the hole. This will determine how much of the sink s rim stays visible after the.