Loft

[Karen julie]

Hi, around 14 year ago I had a new bathroom fitted in the middle of the house and since then using a extractor fan which was going into the loft space. Obviously I didn't realise it shouldn't be like that until now and I have damp /mould appearing on the bedroom ceiling next to the bathroom. What type of fan can I buy so it doesn't flow into the loft please. And no window. Also no outside wall for ventilating. Thankyou

 

[delmel]

You have to duct it outside through the roof , the wall never directly into the loft. Try and take the shortest and most direct route, anything over 3mts or bends look to fit a centrifugal fan otherwise it could struggle to function correctly. I would go for a know decent brand not an unbranded cheap and nasty unit.

 

[Karen julie]

Thankyou for your reply.