What are the warning signs of a Leaking shower? You may suspect that you have one but how can you know for sure?
One thing is for sure. Leaking showers can cause disastrous problem for homes and units. Because the longer a water leak is left the more damage will be caused.
Early detection of any bathroom leaks and responsive action in repairing the leak. Will not only save you thousands but a whole lot of headaches. Caught early a leaking shower can be repaired quite quickly and easily.
Follow our quick guide to check if your bathroom has any of the signs of a leaking shower.
Warning Signs of a Shower Leak
Musty Smells from your bathroom
Removal of Mould?
Prevention of Mould
Cracked Tiles or Loose Tiles will cause a Leak in your Shower Base


Warning Signs of a Leaking Shower
If you can see any of the following signs, you know that you have a leak.
- Mould in the shower grout or walls in surrounding rooms
- Musty smells in your bathroom
- Cracked tiles in the shower
- Missing & discoloured grout
- Peeling or bubbling paint on surrounding walls
- Water leaking into next room or downstairs
Peeling or Bubbling Paint
Your paint might be trying to tell you something. Bubbling or peeling paint is common in bathrooms with poor ventilation and water damage especially near the shower. The high humidity and moisture found in bathrooms will always wreak havoc with your paint especially if it hasn’t been primed properly with a moisture-resistant primer or a cheap paint has been used. The excessive moisture or a bathroom leak commonly found in a leaky shower can also cause damage to bathroom ceilings. As well as being unattractive, damaged ceilings will worsen and cause serious structural issues. When the moisture gets in between the wall and paints it destroys the bond between the wall and paint which causes the paint to bubble from the wall and peel.
Resist the urge for a quick fix by painting over the problem area. Identifying the root of the problem will be more cost-effective in the long run.
Damp and damaged walls
This can be caused by something as simple as spraying water from the showerhead seeping between the missing or loose grout or something serious like a pipe behind the wall. If the wall is starting to warp and stain it’s a sure sign that there is water damage behind there. It’s always important to ensure a diagnosis has been done by a professional before carrying out any repairs. For less intrusive methods water meter’s or thermal imaging cameras are great in pinpointing the exact location of the leak.
Discoloured and Missing Grout
Loose or missing grout within your shower should always be sealed as soon as possible as this allows water to penetrate behind the tile to the waterproof membrane underneath. Discoloured grout is not only an eyesore but a sure sign you have a leaking shower. Left untreated for a long period it can lead to structural damage which will end up costing you more to fix. The condition and colour of the grout in your shower is one of the biggest signs you have a leaking shower needing repair and reveal how well the shower is functioning
Bathroom or shower door jamming
This problem is often overlooked. But if you think about it, when a door is jamming or not closing properly, this is the sign of a bigger issue. A quick repair to a leaking shower can have several benefits including the proper functioning of bathroom and shower doors.
Stained timber underneath the floor – If you suspect an issue check the flooring beneath the bathroom. If it is stained or damp this is a good sign you have a leaking shower.
How to Fix a Leaking Shower
When it comes time to fix your leaking shower, there are two routes you can go on. The Do It Yourself or have your shower repaired by a professional company.
As tempting as it might seem to do a Do it yourself fix consider the risks. Your home is your most expensive and valuable asset. Water leaks in your bathroom are a serious issue and therefore it only makes sense to have it repaired professionally by a trained technician for peace of mind.
Professional companies have the knowledge, tools and commercial-grade materials that normally aren’t found in a DIY kit. They will also have diagnostic equipment to accurately pinpoint the source of the leak.
Don’t ignore the signs of a problem. Long term shower damage will cost you more in the long run not just to your hip pocket but to your health if there is excessive mould in your bathroom.
Need more information about Shower Repairs, head to our site to see what else we have to offer. We are the Leaking Shower Repairs professionals and would be happy to assist you with any concerns that you may have.
Sealtech Solutions we provide quality shower sealing solutions for shower repairs across Sydney.
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