Sealed attics trap excessive heat and moisture which can lead to reduced shingle life.
Venr sounfs in attic.
Your attic is not a temperature controlled environment is never the same temperature as your living space and generally closer to the temperature outside.
Frequently people hear chirping noises in the attic at one end of their house.
Heating ducts as they cool also make banging noises as do.
Birds in the bathroom vents are often starlings and house sparrows.
Squeaking or chirping in the attic high pitched chirping often indicates the presence of bats.
Most customers will hear these chirping noises in the attic or ceiling.
Usually this is right below a louver gable end vent.
A loose attic vent or shutter on a window can make a banging noise in the wind.
Air passing through ducts and radiators can sometimes create a loud noise as can water passing through pipes.
The science behind attic ventilation however is sound.
Soft kitten like mewing noises in the attic can indicate the presence of a very young raccoon litter.
And the extra heat is not just a summer concern.
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.
If this is the case the kitten like noises give way to raucous thumping noises and soft snarls as the kits grow older and begin to wrestle and play.