Swinging doors are usually partial doors that sit in the middle of the doorway with nothing but air at the top and bottom. They are a visual shield between the kitchen and the dining room, but not much of a barrier. The stores usually carry shutter styles and models with screw insertion. Paint the door on both sides with milk paints and enamels crunch forge a set of old doors. Lift the color of paint on a distressed picture frame around an old advertising poster from the early 20th century products of the grocery store. Or use the paint on the door of room to frame a large blackboard for maintaining shopping lists.
Buy, long-term professional real swinging doors restaurant supply house restaurant or a deposit of recovered materials; try your hand at publishing and sharing internet sales sites too. These work best in an environment of residential industrial loft where there is a lot of stainless steel and unpainted concrete. These swinging doors come in a rainbow palette of colors with matching bumper and motherboards. But particularly suitable for a modern industrial decor is aluminum and stainless steel metal-plated base model bright mirror plates. When buying, professional caliber heavy doors, get strong balancing hinges can be found you will not have to reinstall them after a couple of years of use.