Have same plan. Intend to blow the air from living room into the
ensuite shower cubicle in the bedroom. Whats best for duct - grey
rainwater goods or what?

cheers
Jacob


http://www.bes.ltd.uk/products/180.asp do some lightweight duct 100 and 125
dia IIRC
I used the 100 recently for a toilet fan duct through loft space.

Phil