Roof Fan Rattling

Attic fan roof mounted type and ceiling shutters.

Roof fan rattling.

If the fan blades are imbalanced or bent they can hit against one another or against other parts of the fan. This is something that can occur even in regular ceiling fans as a consequence of regular use. When i was about 16 my father installed an attic power vent fan. If the fan makes a constant metal clanking noise in all probability the fan blades are imbalanced.

Shut off the fan before examining the blades and see if there s a problem or not. Its not all in one area. There are loud banging noises coming from our attic roof. It comes from all around the room.

This happens when the fan doesn t receive enough air. This will give the fan the airflow it needs. Most of the noises seem to be coming from the top of the walls. Home mender inc 44 782.

In case you have found any bent or unbalanced blades you should step in to fix it up. You could fell the rush of air being pulled into the attic. If the blades are unbalanced you can balance them yourself. We had a small house about 1000sf.

Another cause could be twigs or leaves that have clogged your system. It s the same process for what we do in case of larger fans. It literally sounds like someone punching sheetrock. How to fix noisy bath fan rattling fan.

In case the fan blades are imbalanced or bent it might call up a humming or rattling noise in the fan. In such cases either balance them out or replace the blades entirely. A rattling noise can mean that your air conditioner is starting to deteriorate and some of its parts are loosening. If the entrance cover was left open and the fan came on.

The house had a removable cover to get into the attic. The electrical contractor in the equipment can also make a chattering sound which can damage other components including the compressor if allowed to continue. This might cause due to the striking of the bent blade to other parts of the fan. How i fixed our noisy roof turbine ventilator.

You can do it. If you have a closed off attic open a window at the other end or install one to solve this problem.