Install Bathroom Vanity Sink

Insert the faucet into the designated holes on the vanity top.

Install bathroom vanity sink.

How to install a bathroom sink drain. Remove the sink top from the vanity base. 2 secure the sink with clips. Changing a vanity is relatively easy.

The vanity cabinet is separate from the top. If yours is glued use a hammer and chisel to separate it from the base. If the cabinet has no back simply attach it to the wall so it encloses the plumbing. Once the cabinet is secured the countertop sink unit is dropped in usually with the faucet pre installed.

Try using the chisel on the inside if you re going to reuse your sink or vanity. You might have to pre drill holes with a diamond carbide tip if you re installing the sink in a granite stone counter. 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. Assemble the bathroom faucet and drain on the sink before you attach it to the vanity.

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. If the cabinet has a back you ll need to measure and cut three holes for the two supply lines and the drain. Installing a new vanity is easiest with a unit that includes a countertop and integrated sink.

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. The cabinet has an open top and back so it s easy to set in place and fasten from above. Installing a bathroom sink in a vanity is made easier by the fact that the supply lines and the drain all remain hidden within a cabinet. Some tops are held on with screws and some are glued to the base.

Place the plastic gasket on the faucet.