It’s common to come across a leaky tap in your home, which can be seriously frustrating, no matter when it pops up. However, it’s important to promptly address the issue to avoid water damage or higher utility bills. 

Luckily, using faucet repair kits, you can detect and fix the most common causes of a leaking shower, like a worn-out washer or gasket or a loose O-ring. In some cases, though, you may require the assistance of a professional plumber, so they can effectively carry out water leak detection services for you.

If you’re looking to pinpoint whether this is the case, though, here are a few steps to follow:

First, determine which side of your tap leaks by carefully shutting off the water supply valves one at a time. If the leak persists after turning off the first valve, the other line is causing the issue. Once you’ve identified the problem, turn off both supply valves to begin repairs.

With the water supply halted, you can now fix the leaking shower based on your tap type. Traditional taps usually require a washer or O-ring replacement, while cartridge faucets might need a new cartridge. 

Following the right steps and guidance, you can stop the shower leak and ensure your tap functions correctly again, but complex cases may mean you need to call in the experts – like our friendly team.

Identifying a Leaking Shower

Knowing the signs of a leaking shower can save you from costly water damage and annoying drips. This section will discuss identifying different types of leaks in your shower, shower head, and shower faucet.

Shower Leaks

There may be a leak if you notice water pooling on the floor or seeping through cracks in the wall during or after your shower.

Begin by drying the area and any surrounding surfaces, including the shower recess, shower base, wall tiles, shower screens and the shower tray.

Then, turn on the system and closely observe the ceiling, faucet body, tap handle, and any connecting pipes for signs of water leaking or dripping.

Shower Head Drip

A dripping shower head can be an irritating issue that wastes water. To identify a shower head drip, turn off your system and inspect the shower head for any visible water droplets. If you notice water dripping from the head, the head is the issue even when the shower is turned off.

Leaky Shower Taps

A leaky shower faucet is a common issue caused by wear and tear on the tap handle or internal components. To diagnose a leaky faucet, and to see if you need a shower repair, follow these steps:

  1. Dry the faucet and surrounding area, making it easier to spot any leaks.
  2. Turn on the water and observe the faucet for any signs of water seeping or dripping around the base, tap handle, or connecting pipes.
  3. If you notice water seeping around the base of the faucet, the issue may be caused by a worn or damaged O-ring.
  4. Turn off the water and inspect the tap handle for signs of wear or damage. If you are unsure of the mechanism and valve type, refer to these real homes for more information.

By following these guidelines, you can efficiently identify the source of your leaking tap and take the necessary steps to fix it. Remember, always follow safety precautions and consult a professional plumber if needed.

Causes of a Leaking Shower Tap

Worn Out Washers Can Cause a Shower Leak

One common cause of a leaking shower is a worn-out washer. The washer, an O-ring or rubber seal, creates a watertight seal when you close the tap. 

Over time, these washers can wear down, allowing water to seep through and cause leaks. To fix this issue, replace the old washer with a new one found in faucet washer kits. It is essential to replace worn-out washers as soon as possible, as water leaks can lead to water damage in your home, affecting timber and other materials.

If the problem is severe, however, we recommend leaving the work to the experts – like our plumbers – who are experts in resolving leaking shower issues.

Damaged Cartridge

Another potential cause of a leaking tap is a damaged cartridge. The cartridge is an essential component within the tap assembly, that regulates water flow and temperature. Over time, cartridges can wear out, leading to water leaks in your sink or shower. If you suspect a damaged cartridge, replace it to prevent further water damage.

Faulty Valve Body

Lastly, a faulty valve body can also cause leaks in your tap. The valve body is responsible for regulating water pressure and ensuring proper water flow through the assembly. If the valve body is damaged or corroded, it may not be able to function correctly, leading to water leaks. 

In this case, you may need to replace the entire valve body to solve the issue. Maintaining and inspecting your waste pipes can also help prevent water leaks and damage, ensuring a well-functioning tap.

By addressing these common causes of leaking taps, you can help prevent water damage to your property and ensure a fully functioning water supply.

Leaking Showers: Prevention and Repair


One of the key techniques to prevent tap leaks is waterproofing. Proper drainage and waterproofing across the wall grout and shower tiles are especially crucial in areas like shower drains, where water exposure is constant. 

If your shower drain shows signs of wear or leakage, it’s best to address the issue immediately. You can utilise an emergency plumbing service to assess and rectify the issue or try some products available for waterproofing. 

A well-maintained waterproofing system will extend the lifespan of your average shower and prevent water damage.

Replacing Washers

Another effective way to prevent and repair leaks is to replace worn-out washers in your taps. You may find faucet washer kits in most hardware stores or online. 

Turn off the water supply to replace a washer and remove the tap handle by unscrewing the small screw at the back. Check the washer for any damage or wear and replace it with a new one if needed. A properly functioning washer ensures a watertight seal and prevents leaks.

Fixing Faucets

In addition to replacing washers, fixing the faucets themselves can also help prevent leaks. When dealing with a leaky faucet, you can remove the handle or knob by prying off the temperature indicator cap and removing the screw beneath it. 

Once the handle is removed, you may need to replace the O-ring or gasket on the valve stem and the valve seat in the faucet.

By following these steps and staying on top of potential issues, you can effectively prevent and repair leaky taps, ensuring a functional and cost-efficient plumbing system in your home.

Key Takeaways

  • Worn-out washers are a common cause of leaking taps and must be replaced to prevent water damage.
  • Damaged cartridges can also lead to leaks and should be replaced immediately.
  • Faulty valve bodies can cause water leaks and should be inspected regularly.
  • Waterproofing is essential for preventing tap leaks in drains, shower walls and the shower floor.
  • Replacing worn-out washers is an effective way to prevent and repair leaks in taps.

If you suspect any common causes of your shower’s leak, don’t hesitate to contact Canberra Plumbing and Drains for easy shower repairs.

Our experienced team of professionals can assess the issue and provide solutions that will help prevent water damage and ensure a well-functioning plumbing system in your home. Contact us now for a quote and to find an affordable solution to your issue.