Stave construction with tongue and groove joinery leaves a multi-faceted inside, though turned full round and smooth to a variety of shapes.
A hollow core is preferred over solid, based on weight cost as well as dimensions stability.
These in themselves can hold considerable weight as well as substantial structural wood or steel posts can be installed inside, to meet any engineering requirement. If the posts are already installed, these can be provided split in half for on site assembly around the structural member.
We produce custom architectural products to match your needs.