Do Bats Burrow In Attic Insulation

Bats will burrow behind the insulation to live in the walls of the home.

Do bats burrow in attic insulation.

We assume bats will just be roosting from the rafters when we peek up in our attic. The further they work down the closer they get to the location a mouse would be. I would strongly suggest that you contact an expert to help you evict your little tenants. They rarely hang from the ceiling in an attic during the winter because it is too cold.

But the reality is bats burrow into the insulation looking for warmth in the cooler months. That last opening gets a one way door that will allow the bats out but not in. The problem is bats do the same thing. Bats often hibernate under insulation to get near warmth from a wall or ceiling.

Bats are very small mammals often weighing only a few ounces and will damage insulation in several ways. Bat dropping damage to insulation one of the most common problems with bats in the attic is damage to the insulation. Bats can leave droppings called guano all over an attic. They will then find a new place to live.

Bats will burrow behind insulation and enter wall cavities. What the expert will likely do is find out where the bats are going in and out of your attic and seal all the openings except one. Flattening of the insulation from a heavy raccoon is expected as they move from one end of the attic to the other. Even though the bats are entering into the attic area does not mean they will be visibly hanging out.