Not something I have any experience with but please allow me opine from my armchair:
the only problems I forsee with that approach are:
– any bends you might have to navigate
– supporting/stabilizing the new pipe
– sealing the top to prevent a down draft forming between them and pulling exhaust into your home
There are no bends, or I wouldn’t even consider it, and figuring out the support/stabilizing of the new pipe would likely tie into sealing it to prevent the downdraft.
Not something I have any experience with but please allow me opine from my armchair:
the only problems I forsee with that approach are:
– any bends you might have to navigate – supporting/stabilizing the new pipe – sealing the top to prevent a down draft forming between them and pulling exhaust into your home
There are no bends, or I wouldn’t even consider it, and figuring out the support/stabilizing of the new pipe would likely tie into sealing it to prevent the downdraft.
Those are good points though.