Heavy-duty Seamless "No Maintenance" Resin Exterior Outlasts Any Wood Bat House • 10 year limited warranty • Made in the USA • Attic Pup Ledges • Multiple Rear Vent Exits • Rear Perch Panel cool off crevice • Free membership to Merlin Tuttle's Bat Conservation
Download our general manual on siting any bat house: All About Bat Houses Download our ColonyCondo specific bat house manual
BCM has designed a relatively low cost, long lasting bat roost with features based on 30+ years of observation, perfect for any backyard! Our one-piece, UV-resistant resin outer shell will outlast any unmaintained all-wood bat house on the market; no painting required. The ColonyCondo is ideal for sites where a bat colony is already established, where long term mitigation is desired, or as a building block to form larger structures such as a Super Duplex, or a 2x2 or 3x3 Modular Condo.
If you are just trying to -start- a colony of bats, we recommend trying several ColonyCabins or DayLodges in different areas around your property, with varying degrees of solar exposure until bats take hold. Direct morning sun is critical. But if you already have bats roosting onsite or in the neighborhood, bigger is better with bat houses, and the ColonyCondo is the largest single bat house BCM sells, but is still manageable for installation with simple tools and a few extra hands
Each ColonyCondo ships finished, with all interior surfaces permanently roughened by hand in random directions for the best "bat-holds" possible. We do not use screen material for baffles, which can shred over time and may trap bat pups, or simple horizontal grooves. Our decorative bat design on the front serves as a vent in addition to up to 8 vents on the rear. Besides providing a desirable temperature gradient from a very hot roof to ambient, bats can exit the back onto a Perch Panel included in the mount kit, or pass into other ColonyCondos on the same post.
Terry Lobdell, bat house experimenter with nearly three decades of experience adds: "Probably my favorite feature of BCM’s bat houses is the plastic UV resistant outer shell. This type of exterior has many advantages:
-It’s virtually indestructible and should last decades.
-It increases early morning heat gain and holds heat better at night.
-Proper ventilation features to eliminate overheating during hot weather.
-It’s woodpecker resistant. Woodpeckers can make short work of a bat house with a wood exterior. I cover all my bat house exteriors with metal or plastic for this reason. BCM bat houses with the plastic exterior shells eliminate the potential for woodpecker damage from the start."
Which color bat house is best for you? Select black, brown, or green for most northern states and high elevations. Select tan for warmer climates such as all the Gulf Coast states and low elevation/desert of AZ, NM, and CA. Please refer to our online manuals which will assist you with site determination, installation, and long-term maintenance tips. Actual colors may differ slightly than what is depicted online.
Bat house and installation overview can be seen in our online Learning Center section All About Bat Houses. Specific installation instructions included the BatBox manual and "How-To" videos. See our Resources & Free Advice for additional step-by-step instructions on how to mount this bat house on a post or building.
Handmade in Pennsylvania, built for use everywhere in North America

BCM bat houses are recommended by
Merlin Tuttle's Bat Conservation
Special Offer ONLY from BCM: Purchase BCM bat house and receive 50% off a 1-year membership to Merlin Tuttle's Bat Conservation! To make your conservation dollars go further, BCM donates a portion of each sale to MTBC. Learn more about MTBC and this special partnership.
Add a Supporting or Leadership MTBC Membership to your bat house purchase and receive 50% off your membership with coupon code MERLIN at checkout.