BeeCastle Screened Bottom Board for 10-Frame Hives — Solid Wood, 100% Beeswax-Dipped for Durability & Ventilation

BeeCastle’s 10-frame screened bottom board is a ready-to-use solid wood hive base dipped in 100% beeswax to improve durability and ventilation for healthier colonies.

Built to fit standard 10-frame hives, this screened bottom board combines sturdy solid-wood construction with a full screened mesh to promote airflow and assist hive hygiene. The beeswax dip seals and protects the wood against moisture and weathering while keeping the natural appeal of bee-safe materials. No assembly is required—simply drop it into your hive for immediate use.

How does the screened bottom board improve hive airflow?

The full mesh screen opens the hive floor to continuous passive ventilation, letting warm, moist air escape and drawing in cooler air. Improved airflow helps moderate internal hive temperature and reduces condensation build-up.

• Full-screen mesh across the bottom for constant air exchange
• Raised rim supports frames while keeping the screen exposed
• Optimized dimensions for standard 10-frame configurations

What protection does the 100% beeswax dip provide?

The beeswax coating soaks into the wood, forming a breathable protective layer that resists moisture and slows surface wear. Because the finish is pure beeswax, it maintains a natural, bee-friendly surface without synthetic chemicals.

• 100% beeswax finish preserves the wood and extends service life
• Natural coating compatible with bee health and hive scent cues
• Reduces the need for frequent wood treatments or replacements

Will this bottom board fit my existing hive and how easy is it to use?

Designed for standard 10-frame hives, the BeeCastle screened bottom board measures 16-1/4" x 22" x 2-9/16" and drops into place with no assembly required. The solid-wood construction provides a stable base while allowing quick removal and replacement during inspections or pest management.

• Exact 10-frame footprint for compatibility with common hive bodies
• No tools or assembly—ready to install out of the box
• Easy to swap during seasonal checks or cleaning routines

How does the screened bottom board support hive hygiene and pest control?

The screened floor helps debris, shed wax, and varroa mites fall through the mesh instead of accumulating inside the hive. While not a standalone treatment, the screened bottom board is a practical component in an integrated hive-management plan to reduce pest buildup.

• Debris and mites can drop through the screen, reducing inside accumulation
• Visibility beneath the hive makes monitoring dropped material easier
• Works well alongside other integrated pest-management practices

Who is this for: Beekeepers who use standard 10-frame hives and want a durable, low-maintenance bottom board with natural protection. Ideal for hobbyists and small-scale producers in warm climates or anyone seeking improved ventilation, easier maintenance, and a beeswax-treated, chemical-free wood surface.