If the cabinet has no back simply attach it to the wall so it encloses the plumbing.
Install bathroom vanity sink.
If yours is glued use a hammer and chisel to separate it from the base.
Then while holding the faucet from underneath screw on fastening nuts.
All you need are basic carpentry and plumbing skills.
2 secure the sink with clips.
How to install a bathroom sink drain.
We ll show you how to remove the old cabinet and plumbing choose and install a new vanity sink faucets and countertop.
Installing a new vanity is easiest with a unit that includes a countertop and integrated sink.
Place the plastic gasket on the faucet.
You might have to pre drill holes with a diamond carbide tip if you re installing the sink in a granite stone counter.
If the cabinet has a back you ll need to measure and cut three holes for the two supply lines and the drain.
Try using the chisel on the inside if you re going to reuse your sink or vanity.
The cabinet has an open top and back so it s easy to set in place and fasten from above.
In my last tutorial i showed you how i built a floating vanity for my powder room.
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.
Give your bathroom a dramatic makeover in one long weekend by replacing the vanity cabinet sink and faucets.
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.
Changing a vanity is relatively easy.
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.