The 1 FF bat box is made by Schwegler and made from the Woodcrete material they use for the famous 25 year guaranteed nest boxes.

The 1 FF bat box has a built in wooden rear wall, this allows the bats to decide between the two surfaces at different times of the year and has proven to be highly successful in compensating for fluctuations in temperature during Spring and Autumn. The sloping sides of the 1 FF bat box allow the bats to select their own particular roosting position so they can rest their back on the rear wall.