If this is the main attic noise you ve been hearing it could be mice.
Scratching noise in attic and walls.
Even if you don t catch a glimpse of the animal you can frequently figure out what it is just based on when it makes noise and what it sounds like.
Brownish stains around the opening of where they enter and leave.
It is very deceiving.
Keep in mind that insects like carpenter ants or termites generally won t make noise so if.
Scratching sounds in your walls.
If you re hearing scratching noises in your walls it could be caused by a number of pests or rodents.
Bats may form a colony in your attic but you ll hear them squeaking and scratching if they get stuck in the attic walls as they re moving around.
Signs of bats in the attic.
Scratching sounds in the house attic walls day or night.
Throughout the cooler months mice tend to enter our homes or businesses searching for food and shelter.
Rat or mouse or raccoon.
If they accidentally fall down behind your walls then you ll probably hear a scratching noise that sounds like the animal is going up and down and that could be a sign that it s a bat and that it s stuck.
Bats are not something you re generally going to hear in your attic as they often reside on the higher portion of your attic where noises are not easily detected.
Scratching sounds in the attic or walls if you hear scratching or knocking sounds in your walls or attic then this is a pretty good indication that it will be a wild animal in your home.
Scratching sounds during the day especially morning and evening.
And they are so persistent it drives homeowners batty.
Scratching sounds at night.
Mice scratching and chewing in the walls can sound as if the source of the noise should be bigger than a raccoon rummaging around in there.