The bathroom ceiling is vaulted and slopes down to the exterior wall. Is it possible to vent downward to the outside and if so, do you recommend a particular product?
Thank you for your question on bath and ventilation fans. Some of our exhaust fans can be installed in a sloped ceiling, but we normally recommend installing the duct work going up instead of down. If the duct work is vented upwards the back draft damper will still work properly, but if it is ducted downwards, the back draft damper will stay open and be of no use. In these types of installations you would want to use an inline damper of some sort or a wall cap with a built-in damper.
1 day ago