Your cavity walls are the ideal place for mice to use as routes through your home.
Do mice make noise in the attic.
Scraping scrambling bumping thumping and sometimes squeaking.
When they re being quiet as a mouse they don t make much noise.
Mice often tunnel in materials like this and can even get behind fiberglass insulation in order to keep them warm while they are nesting.
Almost everyone has micein their attic and at some time will hear mouse noises in the attic.
If you have mice living in your attic it is likely that they are traveling down through your wall voids to access areas of your home that have food or water sources.
The problem identifying what may be causing this scratching noise is that it happens mostly in the night when the whole house is very quiet.
Scurrying and scratching noises especially in your walls and in your attic are usually the first sign you have mice in your home.
The most common noise mice make in the attic is a very light scratching noise.
Mice are fearful so if they can hide their whereabouts they will do so especially when they hear you coming.
This is the noise you ll hear.
If you don t hear sounds indicating mice in the attic that doesn t mean they aren t there.
Usually sound is the first sign of mice in the attic or walls.
Inspect your attic for tunnelling especially if your house has blown in insulation.
Mice like to travel in dark confined spaces so they can avoid predators.