Cabinet doors sag when a screw or hinge comes loose, when the hardware is damaged, or when the wood underneath the hinge is stripped or gouged by a loose screw. You need a screwdriver. (A helper makes it easier to hold the door in position while you work.) Here's what to do:
Sometimes, it's the little things that drive us crazy in the kitchen. The loose door knobs, nicked door fronts and slamming drawers. If any of these sound familiar, check out this collection of quick and easy kitchen cabinet repairs. You'll find simple solutions for many of the most common kitchen
Laminate cabinets are made from medium-density-laminate or "MDL," which is a composite core with a tough plastic glued to the front and back. This type of material is almost indestructible, but it is prone to loosening of the plastic, particularly along the edges of doors.
With a panel-style wood cabinet door the panel is often a loose insert that is built into the cabinet door frame during the manufacturing process. This means there is a groove running around the inside of each side frame and the panel is slotted into that groove.
Some bathroom and kitchen cabinets are covered with a plastic melamine coating, which can separate from the substrate over time. If the plastic melamine coating has only come loose in a few areas, you can reattach it using an instant adhesive, such as Super Glue or Krazy Glue. Using instant glue to reattach peeling melamine coating on cabinet.
The small screws used to secure kitchen cabinet door hinges to the face frames of cabinets often work their way loose over time. Unless they're tightened immediately, the screws will enlarge and strip the holes until it's impossible to tighten them. A quick, convenient cure can be found just inside one of the cabinets: toothpicks.