

A common cold weather problem there are several reasons why vent fans can produce an annoying water drip including.
Bathroom extractor fan dripping water how to#
DIY method to fix the problem in the attic or loft using simple materials and how to replace the faulty 4' or 100 mm extractor. In winter, the warm bathroom air turns cold from the freezing attic or outdoor temperatures. Bathroom ceiling extractor fan stopped working and was leaking water. The difference in air movement over 4 flexi will be tremendous and and insulation and higher flow will avoid the condensation. If you notice water dripping from your bathroom exhaust fan after you shower, it may be a sign of condensation in the duct. This can also happen during the warmer months. Assuming it’s a 4 fan step it straight up to 5 ducting both sides, use 5 gills both ends, and use 5 acoustic or just insulated ducting stretched out fully. 3) Investigating the duct pipe up in the loft to ensure its not blocked. I admit, that this didn't really make sense to me, but we took his advice anyways.Īnyways, we recaulked the toilet, hoping it would fix the problem. Water or condensation may be dripping from your bathroom exhaust fan because of an undersized duct in your ventilation system. The air passing through the ducts is warmer than the air surrounding them and heat is transferred out of the duct, down the temperature gradient. We had a plumber come and take a look at it, and he thought that the water was probably coming from the bathroom of the apartment above (the toilet in the above bathroom needed to be recaulked, so he thought maybe when the people took a shower, and got out, water would splash onto the floor and then under the toilet due to the bad caulking, and somehow make it down to the apartment below). If you are finding a lot of condensation coming from your bathroom fan, then it may be due to the cold air that surrounds the ducts. It is not a constant drip, just every once in a while, she will go there to find her floor wet, and the source of the water seems to be coming from the fan vent. One of my tenants has been finding water leaking out of the fan vent in the ceiling of her bathroom. Hi, I am not a plumber, but a property manager in a apartment complex. Water coming out from bathroom fan in ceiling Bathroom ceiling extractor fan stopped working and was leaking water.
