Troubleshooting Tips from Expert Plumbing Repairs London
A constantly running toilet may seem like a small annoyance, but it can lead to a significant waste of water and higher utility bills. If you’ve found yourself asking, “Why does my toilet keep running after flushing?” — you’re not alone. At West London Plumbers, we often handle this common issue and help homeowners get their plumbing back in perfect working order. Here’s everything you need to know.
Common Reasons Your Toilet Won’t Stop Running
There are several reasons why your toilet might continue running after a flush. Here are the most common culprits:
1. Faulty Flapper Valve
The flapper is a rubber seal at the bottom of the toilet tank. After you flush, the flapper lifts to release water into the bowl, then reseals to refill the tank. If the flapper is worn, warped, or doesn’t seal properly, water keeps leaking into the bowl, triggering continuous refilling.
Solution: Replace the flapper. It’s an inexpensive part and usually easy to install.
2. Float Is Too High or Stuck
The float controls the water level in the tank. If it’s set too high, water will keep rising and overflow into the overflow tube. A stuck float can also stop the fill valve from shutting off.
Solution: Adjust the float to sit lower in the tank, or replace it if it’s damaged.
3. Worn Fill Valve
If the fill valve is faulty or worn out, it might not shut off completely, causing water to constantly trickle into the tank.
Solution: Replacing the fill valve can stop the leak and restore normal toilet function.
4. Chain Issues
If the chain connected to the flush handle is too short or tangled, it can prevent the flapper from closing fully.
Solution: Ensure the chain has just enough slack to allow the flapper to close fully.
Why You Shouldn’t Ignore It
Even a slow, continuous leak from a running toilet can waste up to 200 gallons of water a day, leading to unnecessarily high water bills and wasting a vital resource. It can also indicate deeper issues with your plumbing system that may escalate over time.
Call the Experts
While some toilet repairs are DIY-friendly, others may require professional help—especially if the issue persists after you’ve replaced basic components. That’s where a team of Expert Plumbing Repairs London comes in.
We offer fast, affordable, and reliable toilet repair services across London. Our experienced plumbers quickly diagnose and fix all types of plumbing issues—from minor leaks to complex internal tank problems.
Final Thoughts
If your toilet keeps running after flushing, don’t ignore it. The problem may be simple, but left untreated, it can become costly. For peace of mind and long-term solutions, trust West London Plumbers for high-quality repairs, expert advice, and exceptional service.
Book your repair today and let our experts handle the flush fuss—once and for all!