If you have sliding doors, you know they can be more tricky than other doors. This is also true of sliding patio and closet doors. If they aren’t installed properly, a sliding door just won't work no matter what you try.

Consider hiring a professional to install sliding doors. Patio doors can be very heavy: their installation can be a matter of security, keeping intruders at bay. Sliding closet doors that are hung incorrectly can be very irritating as they may slide off the tracks, sag in areas, or otherwise be defective.