Was looking at attaching a rectangular section duct to a bathroom extractor about 3m to get it to an external wall.
Is it likely it will make noise fluting or anything?
Any good solutions like rubber sleeve or inserting rubber sections to break it up?
Anyone ever done anything like this?
Yes it will be covered by a box at the end.
Is it likely it will make noise fluting or anything?
Any good solutions like rubber sleeve or inserting rubber sections to break it up?
Anyone ever done anything like this?
Yes it will be covered by a box at the end.