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.

A new sliding glass door can cost from $336 to just under $9,000, depending on the size, style and materials. Sliding glass doors can add ventilation and natural light to your home, and even improve ...

For a long time, it was bifold doors that held court in the world of patio doors, wowing people with their ability to open up entire walls to the outside thanks to their clever concertina action. Then ...