Bats will often roost in attics if they can find a way in. Bats will seek attics’ dry environment over their ever-decreasing natural habitats. In the summer, your attic may be a safer place to roost than out in the elements. Below, we will discuss ways of bat-proofing your house to prevent infestation.
Make Sure Your Attic is Bat-Free
Before bat-proofing, it is important to check that you are already clear of bats. If you seal up your attic when there are already bats, you may have an even bigger problem on your hands. Signs of bat activity may include guano (droppings), claw marks on beams or other elevated areas, and squeaking sounds in the attic.
If you have a bat infestation, contact a wildlife removal specialist. It is important to contact a wildlife removal company that specializes in bat removal. NY/NJ Wildlife Removal Inc. is NWCOA Bat Standards Certified.
Identify Openings and Entrances
While bats come in many sizes, they can often squeeze through small openings. Even a crack as tight as half an inch can provide a bat entry. Some important spots to check can include eaves, screening, vents, and areas where flashing separates from the home.
Bat-Proofing & Sealing off Entry Points
Sealing entry points is important to prevent further infestations. Replace damaged screens or vents. Caulk or expanding foam insulation can fill other cracks or holes. Bats will not often create new entry points. They prefer to use existing entrances.
Bat-Proofing Your Shed
Additionally, you should look to bat-proof other existing structures on your property. While usually not as insulated, a backyard shed can make an excellent shelter for bats. Check your shed for any potential entry points, and seal them off. Be sure to close and lock the doors of your shed to prevent animals from getting in. If your shed has windows, keep them closed whenever you are not using the space.
Consider Installing a Bat Box
A bat box is a man-made roost for bats. Because many bat species are endangered, a bat box is a good way to help some of your local wildlife. While you don’t want bats living in your attic, there are many benefits to having them in your area. Bats are very good at culling mosquitoes and other pest bugs year-round. Bats also help curb the invasive spotted lanternfly population. When bat boxes are readily available, colonies are less likely to invade homes. Overall, a bat box in your neighborhood can help the environment and protect homes.