Attic Noises Knocking Slapping

Sounds coming from your attic could be from a number of causes pipes settling wind but the most common cause is the presence of an animal or animals in the attic.

Attic noises knocking slapping.

Critters just love to live in the attics of homes and the walls ceiling gaps crawl spaces etc. If the compressor hums and refuses to. Heating ducts as they cool also make banging noises as do. A loose shutter on an attic window or loosened attic vents can cause a banging sound if it s windy as can branches hitting the roof.

A loose attic vent or shutter on a window can make a banging noise in the wind. A humming sound generally isn t serious but it still signals that something inside your air conditioner is off. Loose parts and refrigerant piping can cause vibration and if left unchecked can lead to a more serious maintenance issue. Clicking knocking and clanking no that s not the sound of chains rattling in the attic.

It s interesting how sounds manifest sometimes the activity of squirrels or raccoons sounds more like thumping or knocking than scratching or walking. Those noises should decrease during the home s first year or so. Skittering sounds squeaks buzzes and other noises coming from your walls and attic may mean there s something living in your house that isn t part of your family. Air passing through ducts and radiators can sometimes create a loud noise as can water passing through pipes.

There are a few possible sources for this sound but none of them ghostly or even worrying enough to call. Knocking sound in attic if you hear a knocking sound in your attic this is a pretty good indication that an animal of some sort has taken up residence in that space. When you hear a banging coming from the attic and are trying to determine the cause you are most likely dealing with one of these four animals. Sometimes humming or buzzing noises point to electrical problems.

Popping noises may sound like they are coming from walls when the sounds are actually traveling down the air ducts throughout the house. Sometimes you will hear a knocking while other times you may notice a scurrying sound thumping noise or something else. If you hear knocking noises in the attic it could be several different species. The popping can sound rather loud as warm air expands or cool air shrinks the metal ductwork causing them to pop.