While construction adhesive creates a strong bond between the sink bowl and pedestal if you ever need to separate the two pieces doing so will prove challenging if not impossible.
How do you attach a pedestal sink to the wall.
For drilling into tile use a tile bit to drill the holes.
Be sure not to over tighten.
When you push the pedestal sink against the wall you can screw it to the lumber behind the drywall.
Thus install the hanger bolts on the wall by leaving an inch extension from the wall.
Secure the pedestal with the washer and lag bolt to the floor but don t.
And whether you re replacing a sink in a small bathroom or looking for an attractive streamlined option that will show off the style of your entire bathroom installing a pedestal sink is a project most experienced do it yourselfers can tackle.
The pedestal sink must be mounted to the floor for stability.
Mark the anchor holes of the sink on the wall while doing the hole of the pedestal on the floor.
Installing a pedestal sink with toggle bolts requires the sink be positioned tight against the wall so you can mark the bowl s mounting holes on the wall with a pencil.
You can mount the sink bowl either with lag screws or by gluing the sink bowl to the pedestal with construction adhesive.
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 align at the horizontal line on the wall.
Although it isn t the preferred way of securing the sink to the wall you can use adhesive caulking as well.
The lumber is secured to the wall studs and covered with a drywall patch.
The technique for doing this will vary depending on the type of floor.
Simply add a lag screw and then snug it down with a ratchet.
The pedestal is only a secondary support.