Make a rectangular hole in the wall that extends vertically about 6 inches higher than.
How to plumb a wall mounted sink.
Install the sink if your sink includes a mounting plate you can use that for a template to drill your pilot holes.
Before you begin your pipework you need to open the wall from the crawl space up to the attic.
Put on a dust mask and chuck a 1 3 8 inch diameter hole saw into your drill driver.
Past the wall and slip on compression fitting valves with the water feeds facing up but don t fully tighten the nuts yet.
Expose the wall studs.
How to install a wall mount bathroom sink step 1.
I ll also touch on the wall mount sink plumbing process.
Bathroom sink installation duration.
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Cut out the three holes per sink that will fit your faucet and handles applying even pressure as you work through the countertop.
Be sure to use a masonry.
Screw horizontal 2x6 or 2x8 blocking between the exposed studs flush with the room side.
How to install a wall mount sink and plumb it too.
2 use lag screws or other fasteners recommended by the manufacturer to secure the sink or the sink s metal mounting.
Turn off the water again.
When there s no wiggle left between the sink and the wall you re done.
How to install a wall mounted sink 1 position the sink or its mounting plate if it has one on the wall and mark the wall through the holes in the plate.
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The key is to support the sink while you tighten.
Drill your pilot holes for the lag screws which should be included with your wall mount sink.
Learn how to replace a bulky vanity with a space saving wall mount sink or wash basin.
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Cut the copper lines off 1 in.
Once the wall is open simply tie the new pipes into the existing drain system in the crawlspace and then run them up to the sink area and then to the attic where they will tie into the vent piping system.