Big Bat Box Double-Chamber Bat House Review: Cedar Roost for Up to 75 Bats
REVIEW
Jul. 10, 2026 REVIEW
2 Mins Read

Big Bat Box Double-Chamber Bat House Review: Cedar Roost for Up to 75 Bats

Mosquitoes take over my backyard every summer, and after hearing how much a single bat can eat in one night, I decided to try attracting a colony with a proper bat house instead of relying on bug spray all season.

Build and Design

This is a black cedar, two-chamber bat house built to hold up to 75 bats. The black cedar exterior is a heat-retentive design, which is meant to help in cooler climates where bats need extra warmth in the roost.

Big Bat Box double-chamber cedar bat house mounted outdoors

Mounting It

I mounted mine on a pole away from bright porch lights, following the general guidance that bat houses do best with morning sun exposure and some distance from artificial light.

Big Bat Box bat house chamber detail

What to Expect

Bat houses generally take a season or more to attract a colony, so patience is part of the process here. The two-chamber design at least gives bats a temperature choice between chambers, which should help occupancy over time.

Big Bat Box double-chamber bat house close up

Pros and Cons

Pros: solid cedar construction, heat-retentive design suited to cooler climates, generous 75-bat capacity. Cons: like any bat house, occupancy is not guaranteed and depends heavily on placement and local bat activity.

Pricing

This bat house is priced at $45.90, which is fair for a cedar-built structure of this size.

See the Big Bat Box double-chamber bat house here if you want a natural way to cut down on backyard mosquitoes.

#review #BatHouse #BigBatBox #NaturalPestControl #BackyardWildlife

Review published on Jul. 10, 2026