As you install your fan you will be working with high voltage electricity.
Install bathroom fan no attic access.
Then just patch the access hole.
If you do not have excellent.
Then cut an access hole in the ceiling right next to the wall where you can cut the exhaust hole in the sidewall.
Another thing you ll want to do is to make sure you have the ability to mount.
Attach the duct connector to the duct.
Bathroom fan installation with no attic planning.
Follow the manufacturer s instructions for installing and wiring your particular bathroom fan model.
Once all this is done take hvac tape or a clamp and attach the duct connector.