Measure the sink opening and cabinet space
Turn off the water supply
Remove the old sink and disconnect plumbing
Clean the countertop and sink area
Dry-fit the new sink to check alignment
Install the faucet and accessories on the sink
Apply plumber’s putty or silicone sealant as required
Lower the sink into the opening
Secure the sink with mounting clips or brackets
Wipe away excess sealant
Reconnect the drain and water supply lines
Tighten all fittings
Turn on the water supply
Check for leaks
Seal any gaps around the sink edge if needed