Following on from my earlier question today about making holes in walls, and
wondering if it was worth hiring the necessary equipment for £30, SWMBO and
I were wondering how to install ventilation for the rest of the bathroom (my
question this morning was to do with fitting a light/ventilator over the
shower) and SWMBO came up with the idea of fitting another ventilation fan
fitting elsewhere in the bathroom, but joining the outlet hose from that to
the outlet hose from the shower fan, so we end up having to only make the
one hole to the outside.
Is this a bloody good idea, or are there hidden snags that we neither of us
have thought about? Would we need some sort of valve arrangement to prevent
back flow, and do such valves exist?
- posted 12 years ago