Metal barns, a primer
A great thing about metal buildings is that even with the convenience and affordability, you do not have to sacrifice the requirements of what you need from that building. Open siding, any number of doors, a specific size, a specific building type, many of these can be tailored to what you are looking for. For many, a quonset hut is the first thing that comes to mind when they think of a metal building, which is not always the case. There are many details of the metal building that can be customized, all to make sure that it fits building code and your requirements. If you are looking for a round building it can be done, but there are many options from which to choose.