Bathroom fan on interior wall to attic
"John61" wrote in message
...
Our two-storey house has a washroom on main floor, and it has no exhaust
fan. Don't want to make a fan on exterior wall (direct vent out), as our
winter is too cold.
I'm thinking to place a fan into interior wall, and get duct up to attic
inside drywall, then vent out from roof. I wonder if this is feasible. Are
there exhaust fans thin enough to fit into interior wall which is only
4-5"? Is this too big a job to make through from main floor to attic (e.g.
drill holes on 2x4s)? If doable, I may pay to get an expert to do it.
Any input appreciated.
John
If a through the wall fan is installed correctly, and the flap is kept
clean, it'll seal fine when not in use and the cold won't matter.
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