Leaking Toilet Base Repair

A leaking toilet base can cause significant damage to your bathroom floor, leading to costly repairs if left unattended. Common causes of a leaking toilet base include worn out wax rings, loose bolts, or damaged toilet flanges. Fortunately, this issue can be resolved with some simple repairs. In this article, we will guide you through the process of fixing a leaking toilet base.

Step 1: Shut off the Water Supply

Before starting any repair work, it is crucial to shut off the water supply to the toilet. You can usually find a valve on the wall behind the toilet or at the main water shut-off valve.

Step 2: Empty the Tank and Bowl

To prevent any spills or water damage, empty the tank and bowl. Flush the toilet and hold down the handle until all the water has drained out.

Step 3: Remove the Toilet

Use a wrench or pliers to loosen the nuts on the toilet's base bolts. Once the nuts are loosened, carefully lift the toilet straight up and set it aside on some newspaper or an old towel. Be cautious while lifting, as toilets can be heavy.

Step 4: Inspect and Replace the Wax Ring

Carefully examine the wax ring located on the toilet flange. If it appears to be worn out or damaged, it will need to be replaced. Remove the old wax ring and clean off any residue from the flange and toilet base. Install a new wax ring, ensuring it fits properly around the flange.

Step 5: Check the Toilet Flange and Bolts

Inspect the toilet flange to ensure it is securely fastened to the floor. If it is loose or damaged, it may need to be repaired or replaced. Similarly, check the base bolts for any signs of damage or rust. Replace any bolts that are worn out.

Step 6: Reinstall the Toilet

With a new wax ring in place, carefully lower the toilet back onto the flange. Make sure the base bolts pass through the holes on the toilet's base. Gently press down to compress the wax ring and create a watertight seal.

Step 7: Secure the Toilet

Tighten the nuts on the base bolts, being careful not to overtighten and crack the toilet. Use a wrench or pliers to ensure the toilet is firmly secured to the floor. Once tightened, remove any excess wax from around the base of the toilet.

Step 8: Restore the Water Supply

Turn on the water supply valve to refill the tank and bowl. Check for any leaks around the base of the toilet. If there are no signs of leakage, your repair is successful.

By following these steps, you can effectively repair a leaking toilet base and prevent further damage to your bathroom. However, if you are unsure or uncomfortable with performing the repair yourself, it is always wise to consult a professional plumber for assistance.