The cabinet has an open top and back so it s easy to set in place and fasten from above.
Install bathroom vanity sink.
If the cabinet has no back simply attach it to the wall so it encloses the plumbing.
You might have to pre drill holes with a diamond carbide tip if you re installing the sink in a granite stone counter.
2 secure the sink with clips.
Try using the chisel on the inside if you re going to reuse your sink or vanity.
Insert the faucet into the designated holes on the vanity top.
Once the cabinet is secured the countertop sink unit is dropped in usually with the faucet pre installed.
In this diy plumbing tutorial i ll show you how to install the sink drain namely the p trap if you also want to see how i installed my wall faucet and vessel sink.
We ll show you how to remove the old cabinet and plumbing choose and install a new vanity sink faucets and countertop.
For undermount sinks put a bead of silicone under have someone hold the sink in place and install the connecting clips included with the sink.
If yours is glued use a hammer and chisel to separate it from the base.
Changing a vanity is relatively easy.
In my last tutorial i showed you how i built a floating vanity for my powder room.
Then while holding the faucet from underneath screw on fastening nuts.
Give your bathroom a dramatic makeover in one long weekend by replacing the vanity cabinet sink and faucets.
Assemble the bathroom faucet and drain on the sink before you attach it to the vanity.
Remove the sink top from the vanity base.
The vanity cabinet is separate from the top.
Installing a new vanity is easiest with a unit that includes a countertop and integrated sink.
How to install a bathroom sink drain.
Place the plastic gasket on the faucet.
If the cabinet has a back you ll need to measure and cut three holes for the two supply lines and the drain.