You could just put up a bat house and hope for the best, but there are several things you can do to better attract them. Basically, you’ll want to recreate the feeling of a cave. The inside of the bat box should be warm and dark and have an unfinished interior so they have a surface that they can hang onto when they’re inside. If you already have bats, giving them a home of their own will discourage them from nesting in other areas of your house. When deciding where to place the bat house, there are a few things to consider. You’ll want to make sure that it’s near a water source and in a location that doesn’t get very much sun. Hang the bat house at least 15 feet off the ground so the bats can easily find it. Building a bat house is a very easy DIY project that just about anyone can do. It’s also a quick project taking just an hour or two. $20 DIY Bat House from Yellow Brick Home To finish, everything is painted black inside and out, so the bats have a cozy place to live. This plan is a little more detailed, so it will take about 2 to 3 hours to build. Bat House Build from Dunn Lumber Plywood, cedar fencing, and cedar boards are used to build this bat house. It has a unique interior made of mesh and is painted black, so it’s extra cozy for the bats. It’s all finished with a coat of stain to protect it from the elements and a stencil of a few bats just for fun. How to Build a DIY Bat House from Thrift Diving How to Build a Bat House from WoodLogger Build Your Own Bat Box from 100 Things 2 Do