Please Help with Bathroom Leak !

[newbie282]

Hi all,

We are in the midst of a bathroom refurbishment & just discovered a leak behind a wall. This wall backs onto a bedroom where there is a wardrobe. We can see the damp has reached the backpanel of the wardrobe?

 

The leak has now been sorted. Our plumbers are saying there is no need to replace the timber which can be seen in the attached pictures? There is a smell emanating currently.  They have suggested to air dry it for few days &  they would then install plasterboard on top & then tiles. But as it looks so bad, I'm a bit anxious if it will cause any issues in future, if we dont replace this wet or damp timber??

 

Can any of you kindly advise & give your expert opinion on what needs to be done? 

 

Is it ok to do as the plumbers are suggesting? Or should we replace the timber?

 

If its ok to continue with current damp timber, should we take any additional precuations while building the wall??

 

Thanks in advance ! 

 

[Gone West]

@Nickfromwales should look at that. It's his favourite, compression fittings on plastic pipe!!

[Redbeard]

The mould-ridden plasterboard we can see - Is that the back of the wardrobe? The last 2 pics suggest that the wardrobe has its own (hardboard?) back. So has the wet got through that plasterboard and then hit the integral back of the wardrobe? Is there any space between the 2? I'd like to understand the 'mechanism'.

 

You can either jettison the mould-affected timber or treat it with fungicide - possibly based on chlorine bleach. With that as my option I'd choose replacing the timber.

[newbie282]

8 minutes ago, Gone West said:

@Nickfromwales should look at that. It's his favourite, compression fittings on plastic pipe!!

Sorry, what does that mean? I have absolutely zero knowledge on this. Does something need to change on pipe??

[newbie282]

29 minutes ago, Redbeard said:

The mould-ridden plasterboard we can see - Is that the back of the wardrobe? The last 2 pics suggest that the wardrobe has its own (hardboard?) back. So has the wet got through that plasterboard and then hit the integral back of the wardrobe? Is there any space between the 2? I'd like to understand the 'mechanism'.

 

You can either jettison the mould-affected timber or treat it with fungicide - possibly based on chlorine bleach. With that as my option I'd choose replacing the timber.

Yes, that's right. The layers are the board which has been removed then the plasterboard of bedroom then comes the back of the wardrobe. 

[newbie282]

Not sure if there is space between the 2 boards??

[Mr Punter]

Rip out all the mouldy plasterboard and timber.  You will need to move the wardrobes to get this done.  Can you claim on insurance?

[newbie282]

That's what I thought too. Not sure why our plumbers think its ok to be left as it is?? 

 

Just checking possible scenarios, If we leave it as it is after air drying for few days & cover it with a new plasterboard & tiles, what could be any possible future repercussions?? 

[Redbeard]

29 minutes ago, newbie282 said:

If we leave it as it is after air drying for few days & cover it with a new plasterboard & tiles, what could be any possible future repercussions?? 

 

How are your lungs? I would not like the idea of 'boxing up' that much mould. As I said before I don't like the other alternative (treating with effectively chlorine bleach) much more. Get shot of anything with a hint of mould on it and splice in new.

[Nickfromwales]

55 minutes ago, newbie282 said:

That's what I thought too. Not sure why our plumbers think its ok to be left as it is?? 

 

Just checking possible scenarios, If we leave it as it is after air drying for few days & cover it with a new plasterboard & tiles, what could be any possible future repercussions?? 

You need new plumbers!!!!!!!

 

Have you asked your insurance company if you're covered for this?

 

You need someone who will be proactive here, and cut the studwork out in 6" sections so the screws for the rear wall plasterboard will pull out without hurting the rear wall, IF you want to retain just the plasterboard to avoid decoration? Again, insurance should cover this and the entire wall coming out, decoration, everything.

 

2 hours ago, newbie282 said:

Sorry, what does that mean? I have absolutely zero knowledge on this. Does something need to change on pipe??

It's dogshit lazy plumbing. Is the shower valve being replaced?

[Roundtuit]

The timber might be sound and just needs a clean up, but I'd want the wardrobe out and plasterboard gone so you can see the full extent of the situation.  Sometimes trades offer advice based on the time and resource they have available for the job, not necessarily what they'd do if it was theirs..

[Nestor]

As @Roundtuit Minimum would be to move wardrobes to access both sides and remove all the plasterboard, check and clean the timber.