Concealed doors can be created using any standard door. The real magic is in the hinges and frame, which must be specially designed; you can forgo molding, setting the door flush with the wall, or ...

Loaded with glass and regulators, car doors can approach 100 pounds, and that entire load is carried by two pins in the hinges. Even the best of them will wear out, and when they do, the door is ...

Sure, you can go with a standard hinged door, but once you discover pivot doors and what sets them apart from the rest, you might be hooked. Pivoting doors rotate on fixed hinges that are mounted at ...

After the lubricant has a had a chance to soak in, use a large ball peen hammer (20 oz.) and a 3/16-inch pin punch to knock the pin out of the hinge bore.