Ask a Tradesman
I have damp shots on my celling and walls in my bedroom
it only in one room
Do you hang damp washing etc in there, and is there good ventilation.
Answered 14th Nov 2011
lack of ventilation, either need vents in roof void or in soffit areas, might be worth checking that the loft insulation is not pushed al the way down to roof eaves as this stops air movement, sometimes if people have had there lofts re-insulated i have come across this problem, hope this helps
Answered 19th Jan 2012