Big Bat Box Review: Does the Bat Barn Junior Actually Work?

I've been obsessed with backyard wildlife conservation for years, and when I stumbled across Big Bat Box earlier this season, I knew I had to try one of their flagship products. I picked up the Bat Barn Junior – Two Chamber Premium Cedar Bat Barn (Black) at $39.99, and honestly? It's one of the best wildlife investments I've made for my yard.

First Impressions: Beautifully Built

The Bat Barn Junior arrives pre-assembled with all wall mounting hardware included — no fumbling with tools or confusing instructions. The black cedar finish looks fantastic mounted on the south-facing wall of my garage. The rustic barn aesthetic blends naturally into any outdoor space, and the quality of the cedar is immediately obvious: solid, weatherproof, and built to last multiple seasons.

Performance: Real Mosquito Control

Within the first few weeks, I noticed bat activity around dusk. By midsummer, my backyard mosquito situation had noticeably improved — no sprays, no chemicals, just nature doing its thing. The two-chamber design holds up to 50+ bats, and the black exterior absorbs heat efficiently, keeping the roost warm even on cooler nights. It's also Merlin Tuttle bat house certified, so you know it meets genuine wildlife standards — not just marketing fluff.

What I Love

The compact footprint makes it perfect for smaller yards. Installation took under 15 minutes. The cedar construction is weatherproof and requires zero maintenance. And the natural pest control? Completely priceless. This bat house is also made by WildYard, a brand genuinely committed to eco-friendly wildlife habitat products — their whole lineup (owl boxes, bee hotels, squirrel houses) reflects that mission.

Any Downsides?

Honestly, the only thing to keep in mind is placement — bats are picky about location, height, and sun exposure. Big Bat Box actually has a quiz and full guides on their site to help you get it right, which I appreciated. Once mounted correctly, results speak for themselves.

Final Verdict

At $39.99 for a Merlin Tuttle certified, pre-assembled, solid cedar bat house — the Bat Barn Junior is an absolute steal. If you care about your backyard ecosystem and want natural, chemical-free pest control, this is the product to get. Shop Big Bat Box and use code REVIEWDOCKS for 10% off your order.