Metal Queen Excluder for Layens Hive 370 × 510 mm

EX-MET-LAY

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8 .95 €

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Metal queen excluder measuring 370 × 510 mm for modified Layens hives with supers. Made from hot-dip galvanised steel (DX51D + Z-E) with class C9D wire from certified EU suppliers. Wire spacing of 4.3 mm — free passage for workers, full block for queen and drones. Just 3.2 mm thick for minimal resistance to bee traffic.

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Detalles de Metal Queen Excluder for Layens Hive 370 × 510 mm

Precise separation between brood chamber and super in your modified Layens

If you've taken the step of adding supers to your Layens hives — switching to half-moon top bar frames, removing the hinges and gaining vertical space — you know you need an excluder that fits those specific dimensions. This metal queen excluder measures 370 × 510 mm, purpose-built to cover the brood chamber of a Layens with super, keeping the queen below while workers move freely upwards to store clean, brood-free honey.

🔩 Hot-dip galvanised steel that lasts season after season

Made from hot-dip galvanised steel DX51D + Z-E to EN 10346 standard, with electroplated galvanised wire class C9D from certified EU suppliers. This isn't an excluder that rusts by the second season: hot-dip galvanising withstands hive moisture, propolis residue and scraping with a hive tool without degrading. Compared to plastic excluders — which warp over time, become brittle and get propolised more heavily — metal holds its flatness and keeps passages clear year after year.

🐝 Calibrated gap: workers through, queen stays

Wire spacing is 4.3 mm — the proven standard that allows smooth passage for workers while blocking queens and drones. With a wire diameter of 1.8 mm and a total thickness of just 3.2 mm, the excluder offers minimal resistance to foragers loaded with nectar. The thinner the profile, the less reluctance bees show to cross it — and that means supers that fill faster.

📐 Designed for modified Layens with supers, not standard Layens

This is an important point: a standard Layens hive doesn't use a queen excluder, because it operates horizontally without supers. This excluder is for beekeepers who have modified their Layens to work with supers — replacing standard frames with half-moon top bar frames, removing side hinges and adding an upper body. If you're running that setup, the 370 × 510 mm dimensions fit over the brood chamber with no trimming or adapting needed.

📋 Technical Specifications

Overall dimensions	370 × 510 mm
Excluder thickness	3.2 mm
Wire diameter	1.8 mm
Wire spacing	4.3 mm
Column width	8.5 mm
Frame material	Hot-dip galvanised steel DX51D + Z-E (EN 10346)
Wire material	Electroplated galvanised wire, class C9D
Material origin	Certified EU suppliers
Compatibility	Modified Layens hive with super (half-moon top bar frames)