Hi all
After some advice on how to fix this please.
I took the tiles off in the bathroom and most of the plaster came with them, exposing this gap between the reveal and frame.
It's a solid blockwork wall, no cavity. If I feel inside the gap, I can feel the end of the cill which appears to be open.
I believe water can potentially flow through the cill so not keen on just squirting it full of expanding foam unless it wicks moisture into the wall.
I plan to use insulated plasterboard to repair the reveals (they won't be tiled) but in terms of the gap, what is best to use? Was thinking of pumping silicone into the bottom corners to seal the cill, do I then need a damp proof membrane?
Thanks in advance
After some advice on how to fix this please.
I took the tiles off in the bathroom and most of the plaster came with them, exposing this gap between the reveal and frame.
It's a solid blockwork wall, no cavity. If I feel inside the gap, I can feel the end of the cill which appears to be open.
I believe water can potentially flow through the cill so not keen on just squirting it full of expanding foam unless it wicks moisture into the wall.
I plan to use insulated plasterboard to repair the reveals (they won't be tiled) but in terms of the gap, what is best to use? Was thinking of pumping silicone into the bottom corners to seal the cill, do I then need a damp proof membrane?
Thanks in advance