Czech metal queen excluder - 435x435 mm

Metal Queen Excluder 43.5 × 43.5 cm – Clean Honey Super and Brood Chamber Under Control

Metal queen excluder (queen grid) is part of the basic equipment for beekeepers who want clarity in the hive: the queen stays in the brood chamber and the honey super is designated exclusively for stores. The excluder is available in various sizes and this 43.5 × 43.5 cm variant is designed to separate the brood and honey super sections. Proper use prevents the queen from laying in the honey super, so during honey harvest you extract frames without brood – faster, more clearly and with emphasis on honey quality.

Proven Solution Gentle to Bees

The queen excluder serves to define the space where the queen and drones have no access. Precisely calibrated gaps allow passage of worker bees that service the honey super, while the larger queen and drones remain below the excluder. There are several construction designs on the market (e.g., Prokopovich or Hannemann type), with wire excluders being popular among beekeepers especially due to their smooth, rounded profile. This minimizes the risk of wing damage and bees don't waste energy unnecessarily when passing through.

How to Properly Place the Excluder and Why Choose Metal

For trouble-free operation, it's advisable not to place the excluder directly on the top bars of frames, but to install it so that proper bee space is maintained and bees can move freely underneath. This reduces propolization and wax comb building, which unnecessarily complicate work during hive inspection. Metal construction excels in strength and long lifespan – unlike plastic, it doesn't deform and holds its shape well. A great advantage is also easy maintenance: the excluder can be mechanically cleaned and disinfected by boiling or flame sterilization as needed, which helps maintain high hygienic standards in beekeeping.

Use Also in Queen Rearing

You won't use the excluder only during nectar flow and honey season. It's also useful in queen rearing – for example, for safe separation of the queen from capped queen cells, or for selection and separation of drones (e.g., for insemination). It's therefore a universal tool that clarifies space organization in the hive and makes everyday beekeeping practice more efficient. If you work with a different hive system, choose from other available sizes.

Technical Parameters Table