Plumbing a double vanity is a common DIY project that can help to increase the functionality and storage space in a bathroom. It can be a bit of a challenge to plumb a double vanity, but with the right tools and techniques, it can be done in a few simple steps. In this blog, we will provide a detailed guide on how to plumb a double vanity.
Materials Needed
- Double vanity
- P-trap
- Drain
- Plumbing wrench
- Plumbing tape
- PVC glue
- PVC pipes
- Water supply lines
- Basin wrench
- Pipe cutter
Step By Step Guide
Step 1: Prepare the Vanity
Before installing the double vanity, you need to prepare it for plumbing. Remove any drawers or shelves to give you access to the underside of the vanity. You will need to measure the distance between the drain and water supply lines and mark the vanity accordingly.
Step 2: Install the Drain and P-trap
Start by installing the P-trap onto the drain. Make sure to use plumbing tape on the threads to ensure a tight seal. Insert the drain into the drain hole on the vanity and tighten the nut underneath to secure it. Use a plumbing wrench to tighten the nut, but be careful not to overtighten and crack the drain.
Step 3: Install the Water Supply Lines
Attach the water supply lines to the valves underneath the sink. Use a basin wrench to tighten the nuts, but again, be careful not to overtighten and damage the valves. Make sure to use plumbing tape on the threads to ensure a tight seal.
Step 4: Connect the Drain and P-trap to the Plumbing
Using PVC pipes and PVC glue, connect the P-trap to the plumbing. Cut the PVC pipes to the appropriate length using a pipe cutter. Make sure to use PVC glue on each connection to ensure a tight seal.
Step 5: Test the Connections
Turn on the water supply and check for leaks. If there are no leaks, turn on the faucet and let the water run for a few minutes to ensure that the drain is working properly.
Step 6: Install the Drawers and Shelves
Once the plumbing is complete, reinstall any drawers or shelves that were removed earlier. Make sure that they are level and secured properly.
Conclusion
Plumbing a double vanity may seem daunting, but with the right tools and techniques, it can be a simple DIY project. By following the above steps, you can install a double vanity in your bathroom and increase its functionality and storage space.
