This is why you need to install the range hood vent properly or you call a roofing contractor.
Vent range hood through wall or roof.
The range hood vent uses ducts that are made to run in the roof or walls.
A wall vent is the most common type of range hood vents and is ideal for most house based kitchen situations.
This particular step will require a level of pinpoint accuracy from you because once there is a mistake the whole procedure goes.
This type is most effective in eliminating damp and stale air that accumulates in the kitchen.
To vent a range hood through a wall or roof you have to open up a hole in the ceiling using a drill machine.
The holes are not just for the range hood but also drill one or two more holes for the electric wires too.
It is installed much like an exhaust fan and works by expelling the heat directly from the kitchen in a straight passageway.