My HOA won't allow me to have a Bathroom vent to the roof because it would voide the warranty of the roof. So my options are to connect a fan to the dryer vent (only vent leading outside) or to put a pipe inside the dryer vent that leads to the outside. Any suggestions?
I'm afraid that connected to the bathroom is (apart from illegal) a fire hazard. I'm also afraid that putting a pipe inside the pipe will lose flow volume from the dryer.