How to Install Toilet Plumbing (Step-by-Step)
Whether you’re updating your bathroom or installing a new toilet, proper plumbing is essential. In this guide, we’ll walk you through the steps of how to install toilet plumbing – from prepping the space to completing the final flush. Keep in mind that while this process can be DIY-friendly, having expert assistance can save time and prevent mistakes.
Step 1 – Gather the Tools and Materials
Before starting, make sure you have the right tools and materials. You’ll need:
A new toilet (bowl and tank)
Toilet flange and wax ring
Adjustable wrench
Level
Plumber’s tape
Supply line
Step 2 – Prepare the Plumbing Area
Shut off the water supply: Locate the water valve near the base of the toilet and turn it off.
Remove the old toilet: Flush the existing toilet to drain the tank, then use a sponge or towel to soak up any remaining water. Loosen the nuts on the base and lift the toilet out carefully.
Check the flange: The flange connects the toilet to the drainpipe – if it’s damaged, replace it before proceeding.
Step 3 – Install the Wax Ring and Flange
Place a new wax ring around the flange (this creates a seal that prevents leaks) and ensure the flange is level and secure.
Lower the toilet bowl onto the flange, aligning the bolts with the holes in the base of the toilet. Apply steady pressure to compress the wax ring.
Step 4 – Secure the Toilet
Tighten the nuts on the bolts at the base of the toilet. Be cautious not to overtighten, as this can crack the porcelain.
Once the toilet is secure, use a level to make sure it’s sitting evenly.
Step 5 – Connect the Water Supply
Attach the supply line to the base of the toilet tank and the wall shut-off valve using plumber’s tape for a secure connection.
Turn on the water supply and let the tank fill. Check for leaks around the base and supply line.
Step 6 – Install the Toilet Tank
If your toilet comes with a separate tank, place it on the bowl and tighten the bolts securely.
Attach the flush handle and test the system to ensure it’s working smoothly.
Final Step – Test the Installation
Flush the toilet several times to check for leaks and ensure everything is functioning properly. If you encounter any issues, double-check your connections or call a professional plumber for assistance.
When to Call in the Experts
While toilet plumbing installation can be a manageable DIY project, it’s essential to get it right to avoid costly repairs or water damage. At Outright Plumbing, we offer efficient, reliable and affordable toilet plumbing installation services for homeowners and businesses right across Melbourne’s Bayside area (not to mention blocked drains, burst water pipes, hot water services and general plumbing maintenance).
Whether you’re dealing with complex setups or simply want peace of mind, our licensed and experienced team is here to help – contact Outright Plumbing today for professional service you can trust!
