Colingmill 10-Frame Wax-Dipped Bottom Board Set — 2 Pack with Screened/Solid Base & Entrance Reducers for Ventilation Control

Colingmill's two-piece wax-dipped wooden bottom board set provides a ready-to-use, 10-frame compatible beehive base with matching entrance reducers to improve ventilation control and hive protection.

This assembled pair of wax-dipped bottom boards and wooden entrance reducers fits standard 10-frame hives and is built for beekeepers who want a simple, durable base that balances airflow, pest management, and ease of installation. The wood construction with a protective wax finish helps resist moisture and wear, while the screened/solid bottom option supports passive ventilation and hive health without complex setup.

How does this bottom board manage hive ventilation and temperature?

The Colingmill wax-dipped bottom board allows air to circulate through the hive while offering a solid, stable base. The wax finish helps prevent moisture absorption into the wood, improving longevity and maintaining consistent internal conditions.

• Built for 10-frame hives (approx. 56 x 41 cm / 22 x 16.25 in)
• Screened design supports passive airflow to reduce stagnation
• Wax-dipped surface repels moisture and slows wooden deterioration
• Paired entrance reducers let you adjust bee traffic and ventilation

Will these assembled bottom boards fit my existing 10-frame hives?

Yes — the boards are sized to match common 10-frame hive configurations and come fully assembled to minimize installation time. If your hive follows standard 10-frame dimensions, these boards are a direct swap-in replacement.

• Standard 10-frame dimensions: about 56 x 41 cm (22 x 16.25 in)
• Comes as a set of two bottom boards plus two entrance reducers
• No additional assembly required; place under hive body
• Compatible with most 10-frame brood boxes and supers

How durable and weather-resistant are the wooden boards?

The wood construction combined with a wax dip increases resistance to moisture and everyday wear compared with untreated wood. While not indestructible, the treated finish reduces swelling and surface damage, extending service life under normal apiary conditions.

• Wax-dipped for improved moisture resistance and surface protection
• Sturdy wooden entrance reducers included for long-term use
• Designed for practical, routine beekeeping environments
• Minor color variance possible due to display differences

How do the entrance reducers help with hive management?

Entrance reducers simplify control of hive traffic and can help during hive inspections, colder weather, or when establishing new colonies. The wooden reducers included with the set are easy to insert and remove to match seasonal or management needs.

• Reduce hive entrance size to limit robbing and conserve warmth
• Easy to swap when you need larger or smaller openings
• Works with the wax-dipped bottom board for combined benefits
• Useful for swarm control, quarantine, and nuc introductions

Who is this for: Beekeepers setting up or refitting standard 10-frame hives who want a hassle-free, durable bottom board solution. This Colingmill set suits hobbyists, backyard keepers, and small-scale producers who prefer pre-assembled components that integrate ventilation control, moisture resistance, and straightforward installation into their apiary workflow.