PIV will this solve your damp walls and mould problems
Damp Walls & Ceilings (Black Mould)
We get lots off calls in winter months with homeowners thinking the roof is leaking or damaged walls. Most of the ones i visit are high humidity with modern living conditions. I can only advise on how to help the common problem is closed windows to keep heat in this keeps all the condensation trapped inside. i would like to know if anyone has had a PIV installed as don't want to recommend something that dose not work any info would help.