Bathroom fan vent – Outside air infiltration
I live in a very windy area and the roof vents for my bathroom fans allow quite a bit of outside air infiltration, cold air in the winter being the most significant comfort problem. Possible remedies might include a vent with a tighter flap, but I don’t know make and model of such better vents. Or perhaps a backdraft damper, but I don’t know how to select one that would be compatible with my bathroom fans in terms of not putting damaging strain on the fan motors. Any recommendations for a remedy would be appreciated!
GBA Detail Library
A collection of one thousand construction details organized by climate and house part