It s likely possible but it s probably not a diy project.
Can you replace an undermount sink in a granite countertop.
Consult the sink s manual for specific fastener types and.
Your existing sink has a wide bowl and is sitting very close to the backsplash now so fabricating polishing the opening for another undermount single basin sink may not work and would probably cost you at least 400 from a granite installer not to mention plumbing work for drain disposal etc even if you find a sink to fill the width of the opening.
Align the sink with the perimeter of the sink opening in the countertop.
My dh changed out 4 undermount sinks in our bathrooms.
From what i ve googled it seems that the cutout for a drop in sink is usually larger than for an undermount sink so it is may not be possible to put in an undermount sink if you already have a drop in sink.
Yes i understand that the edges of the granite would need to be done.
Granite and other stones are cut ground and polished using diamond wheels which can be pretty expensive to buy.
Sinks for granite countertops can be installed in one of two ways.
Whether you have a marble countertop a quartz countertop or a granite countertop undermount sinks can be installed without any problems.
Either overmounted or undermounted based on how they attach to the granite.
Detach the nuts holding the sink to the bolts on the granite countertop s underside with a wrench.
It is possible to remove undermount sinks without disturbing the countertop in some situations.
Regardless of the mounting you can remove a sink from your granite countertop on your own but you ll need to be patient and careful to protect the stone.
Countertops for an undermount sink.
I d suspect assuming you can find a sink that works with the existing cutout that the countertop would have to be pulled because of the challenges involved in attaching the sink.
The thing with an under mount sink with a granite countertop however is that once the granite is cut the sink stays and if you choose so for a very long time.
But i think that is a relatively minor issue.
Few home design ideas are as pleasing to the eyes as a kitchen sink that is mounted underneath a granite countertop.
Tighten the clamps until the sink fits snug but not tight against.
He figured out the manufacturer and it turns out that still made the same size and shape.
Just like topmount sinks undermount sinks on granite and quartz need to be sealed to prevent moisture from creating mold and mildew problems in the cabinet.
The best thing about undermount sinks is that they can be used with any type of stone countertop.
Apply silicone adhesive around the top edge of the sink.
They were 30 years old.
Moldy or cracked caulk.
I d suggest contacting a couple granite fabricators in your area and see if they re willing to take on the project.
Replacing an undermount sink without breaking the granite countertop.
With its clean lines an undermount sink certainly makes a lovely addition to any kitchen.