General description Our Pole Mounted Large Colony Double Box is designed for optimal bat habitation, featuring two boxes mounted back to back on a sturdy pole. This design allows bats to choose between boxes that offer different solar gains and thermal conditions throughout the year, ensuring they can find the most suitable environment for their needs. Technical specifications Overall Box Dimensions: Height 78 cm, Width 34 cm, Depth 13 cm Box Weight: 16 kg Pole Options: 4m, 5m, or 6m with a diameter of 76 mm Pole Weight (4m): 7 kg Materials: Exterior Grade Plywood with ceramic inserts Entrance Slot: 17 mm wide Internal Features: 3 internal crevices approximately 20 mm wide with 3 ceramic inserts Access: Removable roof secured with 2 screws Fixing System: Rail/screw/clip fixing system for attaching the box to the pole Installation To install your Pole Mounted Bat Box, approximately 1 meter of the pole should be buried below ground for stability. It is recommended to consult a builder