The Bat Valve TBV-FR4 | One-Way Bat Door for Attic Removal | Made in USA

Overview

The Bat Valve TBV-FR4 is a professional attic bat eviction device designed to help you manage bat activity without harming wildlife. Built for durability in the USA, this one-way door lets bats exit your attic while preventing quick re-entry. The design supports practical bat control as part of a broader exclusion plan, offering a non-destructive option for homes facing bat intrusions.

How TBV-FR4 Works

Installed on common attic entry points, the TBV-FR4 uses a one-way mechanism that allows bats to leave the space but reduces the chance of return. When placed correctly, it can contribute to a calmer attic environment and may reduce recurring bat visits over time.

• One-way eviction door that lets bats exit while reducing re-entry
• Compact, low-profile design fits typical attic openings
• Sturdy, weather-resistant housing manufactured in the USA
• Professional-grade eviction device suitable for pest control use
• Designed to support practical bat management over time

Why USA-Made Craftsmanship Matters

Crafted in the United States, TBV-FR4 emphasizes durability and consistent performance across homes and climates. The device is designed to integrate with standard attic configurations and to support a humane approach to bat management when used as part of a broader exclusion plan.

Installation and Use Tips

• Follow the included setup guide or seek professional assistance
• Inspect for multiple entry points and seal gaps after eviction
• Avoid seasonal timing that could disrupt young bats
• Ensure safe, secure mounting on suitable surfaces

Note: Results vary by home and conditions. TBV-FR4 is a tool to support bat eviction efforts and should be used as part of comprehensive exclusion practices for best results.