Unique 22++ Reliabilt Bifold Closet Doors. Reliabilt closet doors offer not only a modern and contemporary appearance to any interior room, but can help tie the room together. Although these doors still may look great in other areas of the house, like a bathroom cabinet, they may not be sturdy enough to withstand everyday use like other. Modern bifold closet doors are a famous decision when we hope to increase space and light in your room.