Do Not Use Spray Foam
Here at Western Bat Specialists we care about bats! We do not use products that can harm bats!
Bats love to gain access to corrugated metal, walls, siding, tile roofs and many other materials! They will travel far up into the roofing system, walls and insulated cavities and roost. In our industry you find many times people will use spray foam to plug up the corrugated metal or other openings to keep Bats from getting in. This leads to death of many bats!