Dear James: Our swinging doors use a lot of wall space when open. Our house is small, so we want to install sliding or folding doors. Which design is better and how are they installed? -- Marcia L. Dear Marcia: Hinged doors do take up a lot of space. Since they are normally in the fully opened or closed position, it may not be apparent how much open space they actually … [Read more...] about Need More Space? How to Install Space-Saving Sliding and Folding Doors