Flugo Polyurethane Hive for 11 Frames, frame size 39x30 cm This hive is equipped with a ventilated hive cover and a removable plastic tray for a Varroa protect (monitoring) system. The 3.5 cm thick polyurethane walls provide exceptional thermal insulation, comparable to 14 cm of wood. Components and Features Hive Cover Includes four ventilation openings with trapezoidal closures. The internal height of 6.7 cm allows for winter feeding. Dimensions: 10.1 x 47.3 x 47.3 cm. Weight: 1.3 kg. Hive Box Monolithic polyurethane construction ensures durability. Each box includes a groove for dividers, allowing flexible frame arrangements. Internal dimensions: 405 x 405 mm. Dimensions and weight (three boxes): 85 x 47.3 x 47.3 cm, 6 kg. Divider Allows for splitting the box into nucs: 1 divider: Divides the box into two nucs (5+5 or 7+3 frames). 2 dividers: Divides the box into three nucs (5, 2, and 3 frames). Varroa Bottom Board Made of stainless steel mesh or aluminum expanded metal with 3.15 mm holes. Includes a removable plastic tray for the Varroa protect (monitoring) system. Dimensions: 12.2 x 47.3 x 49.4 cm. Weight: 1.4 kg. Key Advantages of Flugo Hives Lightweight and Portable: Hive box weighs only 1.8 kg, making transport easy. Faster Spring Development: Insulation promotes rapid spring colony growth. Reduced Winter Consumption: Saves up to 50% on winter food supplies. Exceptional Insulation: 3 cm polyurethane walls equal to 14 cm of wood. Seamless Construction: Improves stability. Easy Maintenance: Smooth surfaces simplify cleaning and reduce disease risk. Optimal Year-Round Conditions: Enhances honey production and reduces bee mortality. Pest Resistance: Protects against rodents and insects. Durable Rebates: Allow easy movement and rearrangement of components. Weather Resistance: Withstands rain, snow, wind, and hail. Transport-Friendly: Lightweight design for easy relocation. Climate Adaptability: Performs well in all weather conditions. Ventilation Recommendations Close the bottom ventilation with the plastic tray from February 1 to March 30 to support late winter colony growth. Gradually remove the tray in April, depending on weather conditions. Keep the bottom ventilation fully open during the rest of the year, even in severe frost. During hot summer days, above 30°C, use ventilated closures on the hive cover and place a vapor-permeable sheet or propolis mesh for better air circulation. Painting Instructions Polyurethane is not UV-resistant. Apply a protective coating after 1–2 years of sun exposure. Lightly sand the surface before painting for better adhesion. A properly applied coating lasts up to 10 years. Potential Disadvantages Unpainted hives may peel over time and have a shorter lifespan. Minor imperfections or bubbles do not affect the hive's functionality and are not considered defects.