Cost of fixing a leaking bathtub

Looking for a cost estimation for fixing your leaking bathtub? Learn more about the hourly rates, fees and typical costs associated with hiring a professional plumber to fix your leaking bathtub in South Africa

National Average rate
High-End Rate
Low-End Rate

*The rates above are estimates based on national averages.  Rates and prices can vary greatly based on specific circumstances, location, severity of your problem, etc.

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Comprehensive cost guide on fixing a leaking bathtub

In South Africa, a well-maintained bathroom is essential for the comfort and hygiene of a home. A leaking bathtub can be more than just an annoyance; it can lead to extensive water damage, mold, and increased water bills. Due to varied housing styles and plumbing systems in South Africa, from modern urban apartments in Johannesburg to traditional homes in rural areas, the approach to fixing a leak may differ. However, the urgency to address a leak is universally recognized across the nation.

Average Leaking bathtub Repair Costs

The national average repair cost for fixing a leaking bathtub in South Africa can vary based on the extent of the damage, the type of bathtub, and the region. However, homeowners can expect to pay anywhere from R500 to R4500. Simple fixes like replacing a washer or resealing around the tub may be on the lower end, while more significant repairs involving plumbing alterations can cost more.

Estimated Costs Associated with fixing a leaking bathtub

The costs can be itemized as follows (Note: These prices are approximate and can vary depending on the supplier and the location within South Africa):


  • Silicone sealant: R50 - R100 per tube
  • Plumber's putty: R25 - R75 per container
  • Washer set: R10 - R50
  • Replacement pipes (PVC/copper): R100 - R500 per meter
  • Teflon tape: R10 - R30 per roll


  • Standard plumber rates: R450 - R850 per hour
  • After-hours call-out fee: R750 - R1500

Additional Fees:

  • Transportation fee: R100 - R400 (may vary with distance)
  • Inspection and diagnostic fee: R250 - R750

How is a leaking bathtub fixed?

A standard procedure for fixing a leaking bathtub in South Africa involves the following steps:

  1. Inspection: Identify the source of the leak.
  2. Preparation: Shut off the water supply and prepare the work area.
  3. Disassembly: Remove necessary fixtures and parts to access the leak.
  4. Repair/Replace: Fix the leak by replacing washers, sealing gaps, or repairing pipes.
  5. Reassembly: Reinstall any fixtures and parts removed.
  6. Testing: Turn on the water supply to test for leaks.
  7. Sealing: Apply sealant around the tub, if necessary.
  8. Clean-up: Tidy the work area and dispose of any waste material properly.

How Long Does it Typically Take to fix a leaking bathtub?

The time it takes to fix a leaking bathtub can vary widely depending on the cause and severity of the leak. Here are some general estimates:

  1. Replacing a Washer or Seal: If the leak is from a faulty washer or seal in the faucet, it can typically be fixed within 1-2 hours.
  2. Re-caulking: If the leak is due to old or worn-out caulking, removing the old caulk and applying new can take 2-3 hours, not including the drying time for the caulk, which can be up to 24 hours before the tub is used again.
  3. Fixing a Leaky Pipe: If the leak is from a pipe, the repair time can vary. If it's a minor leak that's easily accessible, it might take 2-4 hours to fix. However, if there is a need to cut into a wall or floor to access the pipe, the entire process, including repairing the wall, could take a day or two.
  4. Crack in the Tub: Repairing a small crack in the bathtub itself could take a few hours for the sealant to be applied and then an additional 24-48 hours for it to cure completely.
  5. Tile Work or Major Renovation: If the leak has caused significant damage or requires tile work or a major renovation to access, it could take several days to a week or more.

It's important to diagnose the issue accurately to give a more precise estimate. For complex issues, hiring a professional plumber or contractor is recommended, and they should be able to provide a time estimate after assessing the situation.

DIY - How can I fix my leaking bathtub?

For minor leaks, DIY can be a cost-effective solution. This includes:

  • Tightening connections.
  • Replacing simple washers.
  • Applying sealant around the edge of the tub.

Essential tools for DIY repairs include an adjustable wrench, screwdrivers, a sealant gun, and protective gloves.

When Should You Get Professional Help?

Professional help should be enlisted when:

  • The source of the leak is not easily identifiable.
  • The leak is due to a broken pipe or a complex plumbing issue.
  • The repair requires specialized tools or knowledge.

In such cases, it is safer and more cost-effective in the long run to hire a professional plumber.

How to Save Money on fixing a leaking bathtub?

To save money:

  • Conduct regular maintenance to prevent major repairs.
  • Source materials yourself after consulting with the plumber.
  • Compare quotes from different plumbers using reliable platforms like Home+.
  • Schedule the repair during regular hours to avoid after-hours fees.


Home+ is the easiest way to get your leaking bathtub issue sorted in South Africa. Without worrying about the specifics, you can simply download the Home+ app or book a job directly online. This connects homeowners with professional and affordable tradespeople, ensuring a hassle-free repair process.

Frequently Asked Questions Relating to Fixing A Leaking Bathtub

Q: How often should I reseal my bathtub?

A: It's recommended to reseal your bathtub every one to two years, depending on usage and the quality of the sealant.

Q: Will fixing a leaking bathtub save me money in the long run?

A: Yes, fixing a leak can prevent costly water damage and reduce water bills.

Q: How do I know if the leak is from the bathtub or elsewhere?

A: A plumber can conduct a diagnostic test to determine the leak's source.

Q: Can I use any sealant for the bathtub?

A: It's best to use a waterproof sealant designed for bathrooms and wet areas.

Q: Is it possible to fix a leak without replacing the bathtub?

A: Yes, many leaks can be fixed with simple repairs without the need for a complete replacement.


The information provided in this Plumbing Cost Guide is intended for general informational purposes only. While we strive to keep the information up-to-date and accurate, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability with respect to the guide or the information, products, services, or related graphics contained in the guide for any purpose.

The costs and estimates mentioned in this guide are based on averages and typical scenarios in South Africa and should not be taken as exact figures or quotations. Prices and rates can vary significantly based on specific circumstances, locations, and changes in market conditions.

This guide is not intended to substitute for professional advice. Always seek the expertise of a qualified and licensed plumber for any plumbing needs. The user's reliance on any information in this guide is strictly at their own risk. Click here to get a free and accurate quote on your plumbing related needs today.

In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this plumbing cost guide.

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