Barndominium, just another Texas original. Like most Texans a little rugged on the outside and soft on the inside. This design fits, in an elegant or rustic setting. Only available with all welded steel or aluminum spiral stairs. Can use any species of wood on this classics spiral staircase. Unique closed riser design not only adds interest but will allow light through and adds safety for the little ones. One of the best features of this spiral stairways is it will ship ready to install. Although this spiral stair is shown serving one floor, it can be stacked to serve multiple levels. Can be built to any height using any diameter.