September 8, 2021

Mitchel Plumbing Gas


If you can wring out the tile floors in your bathroom like a sponge, it’s time to take a look at your waterproofing and plumbing! This dampness on your bathroom floor could indicate an issue with either (or both) areas, so it’s best to investigate further.

Luckily, modern home improvement techniques are designed to make figuring out what’s causing the problem easier than ever. With some savvy detective work and a little effort in resolving issues when you find them, preventing drenched tile floors in your bathroom could be as easy as pie.

Generally, this could indicate a dripping tap or pipe that's leaking in the wall; it is something you must have inspected immediately rather than letting it linger. Water damage can be an extreme headache and cost quite a bit if not addressed promptly.


Detecting how much water is leaking can be a tricky business however detecting a leak is simple! The most efficient way to detect a water leak is by conducting a pressure test. We shut off the tap, monitor the gauge, and if it ever drops, then you can rest assured there's been some leakage!

It's really as easy as that: with a quick pressure test done by professional plumbers, you can easily get to the bottom of any leaky problems with no hassle whatsoever.


If there's water gushing out of a wall, you don't need to be Sherlock Holmes to figure out you've got an issue! But if you hear something hissing in the wall, don't panic — it's probably just a leak. It's actually easier to hear a leak before you can see it, so if you hear strange noises coming from your walls, call a plumber ASAP. Don't worry if it isn't ghostly voices, that's just the sound of running water trying to make itself heard.

Another obvious way you could detect a water leak behind walls is by the presence of moisture or mould. If you notice either of these two, then that would be an indication that you've got a leak somewhere inside your wall. You could also use a bit of science: if you take a piece of paper and place it against the wall for about five minutes, any dampness on the paper will indicate water leakage. You can also take a long thin strip of cardboard and slide it between the wall and the floor — if it comes out damp, you'll know that the wall is leaking.

If all these methods fail to give you any success, it’s time to call the experts! Professional plumbers are the best people to detect and resolve water leaks behind walls. So if you've got wet tiles or walls, don't just shrug it off — take a closer look and get to the root of the problem. You can do this by using some detective work (or just call a plumber!) to identify and stop the leak before it causes any more trouble.


Ventilation may not be the most glamorous topic, but we should all be aware of its importance. Without good ventilation in your home, you can easily find yourself trying to fight against damp heat and moisture - two words no one ever wants to hear in the same sentence!

Moisture encourages mould growth, which can lead to a long list of health issues. Keeping your home well-ventilated helps make sure that moisture levels stay low and is a great way to avoid developing an unexpected mouldy problem.

If you don't get enough natural air flow, think about investing in a dehumidifier or air conditioning system. They'll definitely come with their own problems (like high bills!), but at least you won't have to deal with musty dampness in every nook and cranny!


If you've been thinking about giving your older walls a facelift with beautiful tile, you may have asked yourself whether it's possible to do this over walls that are mouldy. Well, while it is possible, I'd suggest leaving this kind of project to the right professionals. After all, they'll have the experience and know-how to get the job done right, regardless of what state your walls may be in. So if tiling is on your agenda, don't hesitate to call a professional tiler for assistance!

But here is a few tips for how to approach tiling a mouldy wall:

1. Make sure you know the cause of the mould before you start tiling.

2. Check that all areas affected by mould are completely dry before you begin tiling.

3. Remove any mouldy tiles and replace them with new ones.

4. Use a mould-resistant primer or sealant to protect tiles and grout.

5. Use water-resistant adhesives to ensure a tight, waterproof bond.

6. Make sure you use grout that is designed for areas with high moisture.

7. Install a proper exhaust fan to help reduce moisture levels in your bathroom.

By following these tips, you'll be able to tile over a mouldy wall and make it look as good as new!

Last word

Water leaks behind walls can cause a lot of damage, so it's important to identify and stop them as soon as possible. If you suspect that your home has a water leak, there are several methods you can use to detect this issue such as listening for strange noises or noticing moisture or mould on the wall.

Professional plumbers know exactly what they're doing when it comes to detecting and resolving water leaks - whether it be through tiling over mouldy walls or investing in air conditioning systems.

With their help, you'll have peace of mind knowing that your problem is solved correctly once and for all!

Mitchell Plumbing and Gas Brisbane is here to help you with any leaks, mould or other plumbing issues - contact us now for a free quote!

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