A leaking toilet can be incredibly frustrating, not to mention wasteful. With every drop that escapes the tank, you’re literally watching money go down the drain in the form of higher water bills. Fortunately, many toilet leaks are relatively easy to fix yourself.
In this guide, we’ll explore some common do-it-yourself solutions for repairing a leaky toilet tank. We’ll also discuss when it’s best to call in a professional plumber to handle the job. Whether it’s a constant trickle or a puddle on the floor, you’ll learn how to stop toilet leaks and prevent wasted water.
Get to Know the Basics of a Toilet Cistern
Before we jump into the troubleshooting steps, let’s take a moment to understand the inner workings of a toilet cistern. Trust us, these details matter.
When you flush a toilet, a chain or link arm lifts a device called a ‘flapper,’ allowing water to flow into the bowl. As the water drains, a float drops and signals a valve to refill the tank. The water continuously leaks into the bowl if the flapper gets stuck open.
Other issues can also arise with the cistern washer, water valve, float valve, drainage system, or flush pipe seal.
DIY Solutions for a Leaking Toilet Cistern
1. Check the Flapper
A faulty flapper is one of the most common causes of a leaking toilet cistern. To fix this, start by inspecting the flapper for any obstructions or misalignments.
Adjust it slightly to ensure it settles back in place after being lifted during a flush. If the flapper is worn, old, or covered in sediment, consider cleaning or replacing it.
Additionally, check the rubber seal and replace it if necessary. If you can’t fix it yourself, have an expert toilet plumber attend to it for you.
2. Examine the Water Valve
Ensure the tank’s water level is up to the water line. If it’s below the line, the float may need adjustment. Ensure the water valve is fully turned on to fill the tank properly.
3. Test the Float Valve
If adjusting the float valve doesn’t solve the issue, test it to ensure it shuts off properly. Pull up on the float, and if the running stops, you may need to adjust the float level or replace the washers in the inlet valve.
Excessive water pressure can also lead to overflow problems, so consider adjusting the valve accordingly.
4. Check the Drainage System
If you suspect the leak is coming from between the toilet and the floor, it’s likely a problem with the drainage system. Fixing this issue requires removing the toilet, which is best left to a professional plumber. Contact our local experts to handle this task safely and effectively.
5. Inspect the Flush Pipe Seal
If the leak appears to be coming from higher up, the flush pipe seal may be damaged. This seal is located between the tank and the bowl and can wear out over time. Replacing the flush pipe seal is a more complex job, so seeking professional assistance is recommended.
When to Seek Professional Help
While there are DIY solutions for fixing a leaking toilet cistern, some issues are best left to the professionals.
If your attempts to fix the problem have failed, or if you’re uncomfortable handling plumbing tasks alone, it’s time to call a licensed plumber. We have the expertise and tools to quickly diagnose and resolve the issue, ensuring that the repairs are done correctly and to code.
Contact Canberra Plumbing & Drains for Expert Assistance
If you’re in the Canberra area and need help with a leaking toilet cistern, Canberra Plumbing & Drains is here to assist you. With years of experience and a team of skilled experts, we’re well-equipped to handle all plumbing issues, including leaking toilets. Contact us to learn more about our services and schedule an appointment.
Dealing with a leaking toilet cistern can be a nuisance, but it can be resolved quickly with the right knowledge and assistance. By understanding the basics of your toilet system and following the appropriate troubleshooting steps, you can tackle some common issues independently.
It’s always best to consult a professional plumber for more complex problems or if you’re unsure about DIY repairs. Don’t let a leaking toilet drain your patience or wastewater—take action today!