How To Fix A Leaky Toilet Cistern?

Fix A Leaky Toilet Cistern

A leaking toilet cistern is a major plumbing crisis. It may seem harmless, but the continuous flow of water will increase the bill and lead to water damage. The toilet cistern, also known as a tank, can have a leak due to various reasons. It is vital to understand the cause and repair it as soon as possible. The more it is delayed, the higher the repair cost. Moreover, there are some DIY tips that you can follow to fix the issue. Do you want to know how to fix a leaky toilet cistern?

Tips to Fix a Leaky Toilet Cistern

There are several tips that can help you resolve the leaking toilet cistern. Here, we have made a list of the most vital ones to help you understand how to fix a leaky toilet cistern.

Collect the tools

Firstly, you must gather the essential tools needed for the job. If you are determined to fix the leaky toilet cistern yourself, you will need some basic tools. For starters, you can purchase wrenches, pliers, spanners, screwdrivers, etc. After some time, you can buy others. Keep in mind that there is no need to purchase all the tools at once.

Switch off the water supply

One of the most vital steps in how to fix a leaky toilet cistern is to turn off the water supply. For this, you must know the location of the shutoff and main water valves. If you can’t locate the isolation valves, you must turn off the water at the main valve. Now, if you forget to switch the water supply off, you will have a flood at your hands.

Understand the causes

Now, you need to take into account the underlying cause of the leaking toilet cistern. Before you resolve the issue, you must understand the various reasons. Moreover, it will aid you in finding the best solutions.

Install a new flush valve

A worn-out flush valve can cause leakage of the toilet cistern. In order to replace the old valve, firstly, you must take out the nut present against the water supply tube. Now, you must lift the tank. You will observe a large nut at the base. Take it out and then replace the flush valve.

Replace the fill valve

One of the primary causes of a leaky toilet cistern is a damaged fill valve. In most cases, you will need to replace it. For this, firstly, you will have to disconnect the water supply line. You will find it behind the tank. Then, you must unfasten the locknut which is present underneath the toilet tank. It is this nut that keeps the fill valve secure. Now, you can install the new valve with ease. It is a crucial step in how to fix a leaky toilet cistern.

Tighten the bolts

Sometimes, loose bolts can also lead to a leaking toilet cistern. In that case, you must locate the bolts that secure the toilet tank to the bowl. After that, take the assistance of an adjustable wrench to tighten these. However, make sure that you don’t over-tighten as it can lead to more problems in the future.

Check out the leak

After you have made the necessary fixes, you must re-check the leak. It is an essential step in how to fix a leaky toilet cistern. Moreover, make sure that you flush the toilet and see if the leakage remains. If there is no leak, you have fixed the problem. But, if it remains, you must contact the professionals.

Having a Leaky Toilet Cistern? Get Expert Help Now!

There are various causes that can lead to leakage of the toilet cistern. It can be due to damaged spud washers, or it can be due to a broken fill valve. No matter the reason, fixing it quickly is of paramount importance. Knowing how to fix a leaky toilet cistern is vital if you want to attempt it yourself. However, if the issues don’t resolve, you must call in the experts.

Plumber Lane Cove offers different types of plumbing services. We have a team of reliable plumbers and technicians with the skills and expertise needed to tackle various scenarios. Moreover, we use high-quality tools and materials. Furthermore, we charge affordable price rates and are open at all hours. Just get in touch with us, and we will be right there!