Keep the holes smaller than the width of the copper wall anchors.
How to install a wall mounted utility sink.
If there is no mounting plate use the holes in the back of the sink basin as your template.
Measure about a third of the way up the wall.
Be sure to use a masonry.
How to attach a laundry sink to a wall.
Install the sink if your sink includes a mounting plate you can use that for a template to drill your pilot holes.
Place the mounting plate in the installation location and mark the wall through each of the mounting holes.
Drill holes into the wall for wall anchors.
Use silicone caulk around the joints where the sink meets the 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 holes are located on the back of the tub skirt.
A wall mount kitchen faucet usually has a long spout but not a bathroom one and you could have problems with a short spout especially when used in conjunction with a wall mount or vessel sink.
Using a masonry bit drill a hole in the wall behind each pipe.
Do this on both sides.
Slide the sink into place against the wall.
Prepare the faucet drain and pop up.
Have your helper.
Use the drill bit.
When installing a wall mount bathroom faucet be sure you choose one with a spout long enough to clear the back of the sink.
Drill your pilot holes for the lag screws which should be included with your wall mount sink.
Lift the sink slightly to secure the mounting bracket on the back of the sink to the wall mount.
Drill out the plastic filler panel holes on each side of the tub.
Insert tab a into the slot under the tub rim and slide the anchoring barb b into the hole you.