Conservatory is fairly damp, decided to investigate in the dwarf wall cavity. It is hard to see but the bottom of the cavity looks wet and there is definitely damp rising.
should there be a dpm at the bottom of the cavity? Is there a fix if there isn't?
I was going to use cavity closer but that might just be hiding the problem.
Thank you for any advice!
should there be a dpm at the bottom of the cavity? Is there a fix if there isn't?
I was going to use cavity closer but that might just be hiding the problem.
Thank you for any advice!