by evozoom » Sun May 02, 2010 5:05 pm
Newbie here. I did a search and did not find enough info. Found bats in my attic so I built a bathouse and mounted it on a 21 foot 3" diameter steel heavy duty pole. After 2 weeks I am going to put the "check valve" on the place they are entering my attic. Its been windy here and the house does undulate about 1/2 inch or so in the gusts. I know it would make me sick being in there. Will this deter the Bats from using it?