Hi all,
First time poster.
We had our house renovated eight years ago. Totally stripped back the walls to the stone and had them scratchcoated and dot and dabbed plasterboard.
I've noticed marks on the plasterboard walls which are appearing in the living room on the walls and also in the bedroom above (90% on exterior walls). I'm baffled by this - would you judge from the image below this is mould or damp?
What would you suggest are the next steps for treating/eradicating this unsightly visitor on my plasterboards. Any suggested products/success stories?
First time poster.
We had our house renovated eight years ago. Totally stripped back the walls to the stone and had them scratchcoated and dot and dabbed plasterboard.
I've noticed marks on the plasterboard walls which are appearing in the living room on the walls and also in the bedroom above (90% on exterior walls). I'm baffled by this - would you judge from the image below this is mould or damp?
What would you suggest are the next steps for treating/eradicating this unsightly visitor on my plasterboards. Any suggested products/success stories?
