Hot answers tagged exhaust-fan
Leaking air, or leaking water? If leaking air, either replace it if it's degraded, or try duct joint sealant (which stands a somewhat better chance of lasting than duct tape.) "Leaking" water - a bathroom exhaust vent needs to be heavily insulated all along its length, and should preferably run straight up, then turn and slope gently to the outside, so ...
Only top voted, non community-wiki answers of a minimum length are eligible