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How to fix a loose tap flange?

smie
Finding My Feet

How to fix a loose tap flange?

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Hi! I just got my first home and have found the flanges on the lower taps and outlet in the shower are loose, and don't quite cover the holes in the tiles!

From other posts here on  Bunnings Community, I think the options are:

A) use some silicone to "glue" the tap handle flanges back to the wall, OR

B) buy some new flanges that are bigger in diameter to ensure the hole is fully covered and then silicone them to the tiles, OR

C) the taps themselves don't turn very smoothly, so perhaps I could just replace them anyway?

 

Also, I can see that the previous owner (?) has already put a black plastic thing behind the outlet point - this also is not siliconed in place and I don't feel particularly confident about it keeping our water. Perhaps I could change the outlet too?

 

I am a newbie to repairs, but pretty handy with my hands, so if I have instructions to follow it should work well!

 

I found this post to start me on my way: https://www.workshop.bunnings.com.au/t5/How-To/How-to-replace-a-tap-washer/ba-p/158637. And

https://www.workshop.bunnings.com.au/t5/Bathroom-and-Laundry/How-to-fix-chipped-shower-tile/td-p/275...

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MitchellMc
Bunnings Team Member
Bunnings Team Member

Re: How to fix a loose tap flange?

Welcome to the Bunnings Workshop community @smie. It's sensational to have you join us, and many thanks for your question about bathroom taps.

All of those options you’ve listed are certainly viable. In fact, what you’re seeing isn’t all that unusual. My own shower taps, for instance, have fairly large gaps around the flanges where they meet the tiles. It’s not ideal, but it happens quite often when the fittings don’t sit perfectly flush with the wall.

 

If the gaps are small, a quick and effective fix is to apply some wet-area silicone around the edges of the flanges. This will seal the area and prevent any water from getting behind the tiles, which is the main concern.

 

That black plastic piece behind the spout does look like a bit of a makeshift spacer. My suspicion is that the threaded spigot coming out of the wall is too long, so when the spout was screwed on, there was a large gap left behind. It looks like someone’s tried to fill that gap with plastic or possibly electrical tape. If that’s the case, then replacing the outlet might indeed be worthwhile. You may just need to cut the protruding threaded spigot back a little to get a proper fit; it’s not a huge job, just something to be aware of.

 

If the taps themselves don’t turn smoothly, this could be a good opportunity to replace the entire set. You’ll not only improve functionality but can also give your shower a cleaner, more cohesive look by choosing a matching chrome or white tap set.

 

Once the new fittings are on, finish up with a neat bead of silicone behind each flange to seal them properly against the tiles. That’ll keep everything tidy and watertight.

Please let me know if you have any questions.

Mitchell
 

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Re: How to fix a loose tap flange?

Hi Mitchell,

Thankyou for your comprehensive answer.

 

I don't understand what the threaded spigot is (and the Google results don't seem to quite fit..)? And how, or with what would I cut it?

 

Also, to change the taps and the spout, do I need to first turn off the main water supply in my apartment, as this post  states? Also, can I follow the instructions in that post to replace the taps and spout?

 

Thankyou Mitchell!

MitchellMc
Bunnings Team Member
Bunnings Team Member

Re: How to fix a loose tap flange?

The spigot or threaded copper pipe that sticks out of the wall, is what the spout screws onto @smie. If it were too long, then you could cut it down with a hacksaw. Though if you are not familiar with cutting threaded pipe, you might want to enlist the services of a plumber.

 

You should always turn your mains water supply off before working on any pipes or taps, and yes, you can follow those instructions..

 

Mitchell

 

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MitchellMc
Bunnings Team Member
Bunnings Team Member

Re: How to fix a loose tap flange?

The spigot or threaded copper pipe that sticks out of the wall, is what the spout screws onto @smie. If it were too long, then you could cut it down with a hacksaw. Though if you are not familiar with cutting threaded pipe, you might want to enlist the services of a plumber.

 

You should always turn your mains water supply off before working on any pipes or taps, and yes, you can follow those instructions..

 

Mitchell

 

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