Past the wall and slip on compression fitting valves with the water feeds facing up but don t fully tighten the nuts yet.
Attach sink to wall.
If the holes are not completely lining up or you want a more secure install use wall anchors to attach the vanity to the wall.
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.
If you are looking for an easy step by step instructional on how to plumb a drain then this is it.
Insert tab a into the slot under the tub rim and slide the anchoring barb b into the hole you drilled on the tub skirt.
Assemble the sink on top of the pedestal and hold against the wall to mark for the position of the mounting bracket.
Set the sink on top of the pedestal then slide the sink close.
In order to reveal the studs try to cut out a portion of the wallboard.
Anchor the bracket by driving screws into the 2 8 inside the wall.
Installing the sink the pedestal base is set into place and aligned with the mounting holes drilled in the floor when applicable.
Step 3 fasten the mounting bracket to the wall at a height of 33 1 8 inches from the floor.
Mark the height of the sink upon the wall where you want to put it.
For example a small child who cannot see over the sink while brushing his teeth may pull on the sink bowl.
Cut the copper lines off 1 in.
Repeat for the other side of the tub.
You can notch the studs for the support board with the use of a jigsaw.
Check the level again before trimming the shims with a utility knife.
Turn off the water again.
Attach to the wall attach the vanity to the wall using 3 inch drywall screws.
The support board needs to be flushed with studs when you only have a drywall to cover.
Check that the bracket is level as you attach it.
This video shows how to assemble drain pipes under a sink.
Mark the supply tube lengths by holding them alongside the valves photo 14.