After cabinets are installed it s time to measure for the granite countertops.
Attaching stone countertop to cabinet.
Attach your quartz slabs to the cabinets with the adhesive beads.
Now press them down gently to ensure that they adhere to the cabinets beneath them.
Cut 3 4 plywood to fit on top of all the base cabinets.
Apply a bead of silicone caulk or construction adhesive along the top edge of all the cabinet parts that support the.
Installing a do it yourself granite countertop step 1.
It s wise to be very precise.
If the cabinet has a top surface fasten the countertop by screwing up through the bottom of the cabinet top into the countertop.
If the cabinets have no tops screw through the front rail and any blocks built into the cabinet.
Buy or rent a handheld wet circular saw from your local hardware store.
To bear the weight of the stone countertop the base cabinets need a layer of 3 4 inch plywood across the top.
Have someone catch.
This is sufficient to hold the countertops in place in a normal situation.
Attach to the cabinets now that the seams of the slabs are joined it s time to secure the stone to the cabinets.
When i asked him how the granite countertops would be attached to the cabinets he said that they place the granite countertops right on top of the cabinets and generally don t use any adhesive or caulk to attach the granite to the cabinets.
If the pieces of the granite are very small they will use silicone caulk but otherwise nothing is used and they just sit on top of the cabinets.
Lower the countertop back into place or remove the shims.
For a tight fit screw the angles to the cabinet first and then draw the top down to meet the steel angle with the second screw.
Wear gloves goggles and a face mask to protect yourself while cutting the granite.
Steel angles with 5 8 in.
Screw the countertop to the cabinet sides using 1 1 2 in.
After applying the adhesive carefully lower each quartz slab into place over the beads.
Seal the seam between the backsplash and the wall with silicone caulk that matches the color of the countertop.
Be sure to lower the slab onto the adhesive while it s still wet.
The plywood supports the granite and gives enough.
How do you attach the the stone countertops are places on the cabinets and after ensuring that everything is leveled a bead of silicon is applied at the intersection of the cabinets and the underside of the stone.
Heavy solid slabs of stone such as granite glue in place on top of the cabinets.
The weight of the countertops themselves is nearly enough to hold the stone in place but you ll still want to run a bead of caulk along the underside perimeter of the counter where the stone meets the cabinet top.
Professional installers vary greatly in their methods of fastening countertops to base cabinets.
