Install Granite Countertop Without Plywood. You'll need help working with granite slabs. Is it normal not to use a plywood underlayment?
Some advice tells us to leave the plywood on and leave the granite over the top of that. Do I need to add plywood to the countertop and if so do I attach it together before making the sink cut. "Granite tends to be busier than your marbles or quartz products. Locate the joint between the front brace of the cabinet and the bottom of your Set the granite with the top face down for protection.
Depending on thickness, granite countertops may be self-supporting without underlayment.
Do I need to add plywood to the countertop and if so do I attach it together before making the sink cut. "Granite tends to be busier than your marbles or quartz products.
I also plan on setting a stainless steel undermount sink. Learn everything about sealing granite countertops in the next section. Granite or quartz overlay makes new countertop installation easy.