The foundation and entrance to the hive. Our two-sided, reversible Bottom board has a 3/8" entrance on one side and a 3/4" entrance on the other. Made with rabbeted crosspieces to help keep out moisture. Available in longer lasting Eastern White Cedar or top-quality Eastern Pine. Comes fully assembled - screwed not nailed.  Includes FREE wooden Entrance reducer for winter use.
For use with an 8 frame hive.