Step 1 find the location for the sink wall mount bathroom sinks are usually installed at a height of 30 inches from the floor.
How to hang a wall mounted sink.
Cut these two boards lengthwise to a 2 3 4 inch width.
Take this measurement at the location you want to attach the sink.
Cut a 2 x 4 into two 36 inch pieces.
3 connect the p trap and.
Turn off the water again.
2 use lag screws or other fasteners recommended by the manufacturer to secure the sink or the sink s metal mounting.
If your sink includes a mounting plate you can use that for a template to drill your pilot holes.
Screw horizontal 2x6 or 2x8 blocking between the exposed studs flush with the room side.
If there is no mounting plate use the holes in the back of the sink basin as your template.
Follow these steps to provide the necessary wall support.
If they are spaced differently then you will have to drill new lag holes.
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.
If they match up then you can use the same holes already drilled into the wall.
Lift the back edge of the sink onto the bracket.
Expose the wall studs.
Otherwise you ll use the sink itself to.
In each board cut a notch that s 1 1 2 inches deep and 9 1 4 inches high.
For sinks that do not attach with a bracket ask an assistant to hold the sink at the wall so the upper holes at the rear underside of the sink.
Place the mounting plate in the installation location and mark the wall through each of the mounting holes.
Drill your pilot holes for the lag screws which should be included with your wall mount sink.
How to install a wall mount bathroom sink step 1.
Make a rectangular hole in the wall that extends vertically about 6 inches higher than.
Hang the sink on the anchors and snug up the nuts but be careful not to over tighten or you may crack the porcelain.
The sink should be anchored to two wall studs.
Depending on the type of sink you may have to remove a section of drywall to access the wooden studs of the bathroom wall.
Installing the new wall mounted sink measure the lag hole placements on the back of the new sink to see if the width between them is the same as the old sink.
The key is to support the sink while you tighten.