I'm getting plans drawn at the moment for an extension to my house and the kitchen will include an internal room (with no window) that will be a small downstairs toilet and basin.
My question is whether I need to add in an extractor fan and if I did so then where should I extract to - as the room is inside another room (the kitchen).
My question is whether I need to add in an extractor fan and if I did so then where should I extract to - as the room is inside another room (the kitchen).