Do Bats damage property?
The largest UK bat is the size of a small pear. The commonest UK bat, the Pipistrelle, has teeth which are not even strong enough to break our skin, if they bite us at all, so they don’t stand much chance of damaging wood and concrete. The only evidence you may see of bats in buildings is a few droppings, which are harmless. A bats main interest in life is feeding, sleeping and making baby bats, not damaging their homes.