What is the diameter of the drain for this sink?A. The CorStone 144 has a 3-1/2" drain opening.
Can a garbage disposal be installed in this sink?A.
The Corstone 144 accepts a standard drain and could have a disposal installed.
Can this sink withstand extreme heat (water, pots & pans)?A.
The CorStone 144 can withstand boiling water, but not extremely hot pots and pans, or hot oil/grease.
Are the 3 holes for faucet installation cut not just punched, when sink arrives?A.
The Corstone 144 has two holes. One hole is cut while the other is a punch out.