Editing Beekeeping (section)

=== Vertical stackable hives ===
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There are three types of vertical stackable hives: hanging or top-access frame, sliding or side-access frame, and top bar.

Hanging-frame hive designs include Langstroth, the British National, Dadant, Layens, and Rose, which differ in size and number of frames. The Langstroth was the first successful top-opened hive with movable frames. Many other hive designs are based on the principle of bee space that was first described by Langstroth, and is a descendant of Jan Dzierzon's Polish hive designs. Langstroth hives are the most-common size in the United States and much of the world; the British National is the most common size in the United Kingdom; Dadant and Modified Dadant hives are widely used in France and Italy, and Layens by some beekeepers, where their large size is an advantage. Square Dadant hives–often called 12-frame Dadant or Brother Adam hives–are used in large parts of Germany and other parts of Europe by commercial beekeepers.

Any hanging-frame hive design can be built as a sliding frame design. The AZ Hive, the original sliding frame design, integrates hives using Langstroth-sized frames into a honey house to streamline the workflow of honey harvest by localization of labor, similar to [[cellular manufacturing]]. The honey house can be a portable trailer, allowing the beekeeper to move hives to a site and provide pollination services.

Top-bar stackable hives use top bars instead of full frames. The most common type is the Warre hive, although any hive with hanging frames can be converted into a top-bar stackable hive by using only the top bar rather than the whole frame. This may work less well with larger frames, where crosscomb and attachment can occur more readily.