Beehive Crownboards 10 Frame LANGSTROTH x5 admin June 5, 2025 June 5th, 2025 beehive beehive crownboards frame langstroth Beehive Crownboards – 10 Frame LANGSTROTH – x5. Made from plywood and with softwood frames. Porter Bee escapes x2 included with each board. Sizes: 509mm x 415mm.