DN4 (Brood) Frames

Crafted from solid, well-dried pine and supplied flat packed with precision-cut parts for easy self-assembly. These frames are designed to British Standard dimensions and ensure reliable performance across compatible hive systems.

Specifications
– Top bar: 17″ × 7/8″ (432 × 22 mm)
– Side bar: 8½″ × 1⅜″ (216 × 35 mm)
– Bottom bar: 14″ (356 mm)
– Design: Hoffman self-spacing
– Material: solid, well-dried pine
– Supplied: flat packed