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AR15.COM
7/24/2017 5:58:28 PM EDT
There's an existing sink. The wife wants a farmhouse sink. Can you simply get a contractor to cut the existing counter and put in a farmhouse sink?


Existing example:

Attached File


Farmhouse:

Attached File
7/24/2017 6:01:49 PM EDT
[#1]
Anything's possible, but in the example you posted the cabinets are going to need modification too.
7/24/2017 6:02:36 PM EDT
[#2]
Quote History
Quoted:
Anything's possible, but in the example you posted the cabinets are going to need modification too.  
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Ok. Fair point
7/24/2017 6:02:56 PM EDT
[#3]
To do it right, it would need to be machine cut and re-finished.
7/24/2017 6:05:24 PM EDT
[#4]
We ran into this but it wasn't as bad as I thought it would be. We were lucky that my wife chose a undermount farmhouse sink since we already had a undermount sink.

Only modification needed was to cut the front granite and parts of the front cabinet.
7/24/2017 6:15:23 PM EDT
[#5]
Looks like two cuts to me. You can rent a diamond saw for cutting stone and have at it. Finishing the stone to match is going to be another step in the process.

The cabinets will have to be built to hold the load of the counter and sink properly.
7/24/2017 6:16:37 PM EDT
[#6]
ost.
7/24/2017 6:19:07 PM EDT
[#7]




Seriously though, I have an extra slab that I want to trim down with my Makita grinder. I wonder if anyone makes something like this but for grinders with cutting wheels?

7/24/2017 6:20:45 PM EDT
[#8]
I wouldn't recommend going at it yourself.

We charge quite a bit of money >$500 for a refab like that due to the liability of it.

It's gonna be a lot of work to cut and polish the new opening unless you happen to find a sink with an identical side and back cutout.  

Make sure the radii on the back of the sink cutout can be modified to make the new one work correctly. I would look for a sink with square back corners for this. Kraüs makes a nice sink like this.
7/24/2017 6:23:29 PM EDT
[#9]
Yes it can be done if the measurements work out.Underneath the cabinet needs to be modified to hold the weight of those heavy sinks. Im a fan of angle iron for that job. You will have to rework the cabinet as well. Some times I have to put new doors on because the opening is smaller and requires smaller doors.
I would call a granite countertop comoany and have them cut that sink opening. They have all  the right tools. Its a no brainer.
7/24/2017 6:24:07 PM EDT
[#10]
Quote History
Quoted:
https://media.giphy.com/media/PFAc9g7YyvXzO/giphy.gif



Seriously though, I have an extra slab that I want to trim down with my Makita grinder. I wonder if anyone makes something like this but for grinders with cutting wheels?

http://g-ecx.images-amazon.com/images/G/01/aplusautomation/vendorimages/4cbccd5c-4fdd-4844-877e-d0a26a4bb4fb._CB329068612_.jpg
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We have 2x4 square stock steel that we clamp on the edge and use as a straight edge to grind to. When you get good at it you can make a damn near perfect edge with a 4" grinder and wheel. As long as you're not hogging it you won't scuff the steel or hurt the wheel either.
7/24/2017 6:25:37 PM EDT
[#11]
We had a drop-in stove top and the wife wanted a different one, that was larger than the existing one. We hired the company that installed the granite counter tops to cut a larger hole. They used a dry saw. What a mess. They made a plastic tent around the counter to contain the dust.

If you cut it, make a tent. You never saw so much dust in your life.

They did not have to make a finished cut since the stove top covered the just-cut hole. For a nice finish it might require a wet saw....just guessing.
7/24/2017 6:30:10 PM EDT
[#12]
Quote History
Quoted:
We had a drop-in stove top and the wife wanted a different one, that was larger than the existing one. We hired the company that installed the granite counter tops to cut a larger hole. They used a dry saw. What a mess. They made a plastic tent around the counter to contain the dust.

If you cut it, make a tent. You never saw so much dust in your life.

They did not have to make a finished cut since the stove top covered the just-cut hole. For a nice finish it might require a wet saw....just guessing.
View Quote
The tents work nicely if done correctly. We still use a shopvac in conjunction with the tent to keep dust down.

It will be cut just like yours with a dry saw and then wet polished afterwords. It'll take awhile with everything in place.
7/24/2017 7:27:55 PM EDT
[#13]
Quote History
Quoted:
We had a drop-in stove top and the wife wanted a different one, that was larger than the existing one. We hired the company that installed the granite counter tops to cut a larger hole. They used a dry saw. What a mess. They made a plastic tent around the counter to contain the dust.

If you cut it, make a tent. You never saw so much dust in your life.

They did not have to make a finished cut since the stove top covered the just-cut hole. For a nice finish it might require a wet saw....just guessing.
View Quote
Ballpark price quote?