I d suggest contacting a couple granite fabricators in your area and see if they re willing to take on the project.
Can you replace an undermount sink in a granite countertop.
Detach the nuts holding the sink to the bolts on the granite countertop s underside with a wrench.
They were 30 years old.
Replacing an undermount sink without breaking the granite countertop.
But i think that is a relatively minor issue.
My dh changed out 4 undermount sinks in our bathrooms.
Consult the sink s manual for specific fastener types and.
The hardest part was finding new sinks that fit the same openings.
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.
Either overmounted or undermounted based on how they attach to the granite.
Yes i understand that the edges of the granite would need to be done.
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.
It s likely possible but it s probably not a diy project.
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.
Tighten the clamps until the sink fits snug but not tight against.
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.
Moldy or cracked caulk.
Apply silicone adhesive around the top edge of the sink.
It is possible to remove undermount sinks without disturbing the countertop in some situations.
Whether you have a marble countertop a quartz countertop or a granite countertop undermount sinks can be installed without any problems.
With its clean lines an undermount sink certainly makes a lovely addition to any kitchen.
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.
Countertops for an undermount sink.
He figured out the manufacturer and it turns out that still made the same size and shape.
Align the sink with the perimeter of the sink opening in the countertop.
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.
Each sink installation varies.
The problem with this technique is that if the sink is defective or damaged there is no way to remove and replace it without destroying the granite or quartz counter top or cabinetry.