Hinges carry and guide the door, knobs or handles allow the user to operate it, and locks control whether it can be opened. These three types of door hardware perform separate jobs but must work as one system.
Interior door hardware is usually selected around room function, privacy, appearance and daily convenience. Exterior door hardware faces weather, temperature changes, security risks and often heavier use.
The main types of door hardware can be grouped by function: movement hardware, operating hardware, latching and locking hardware, door-control hardware, protective hardware and identification accessories.
The right door hardware must match the door’s weight, material, location, opening direction and security purpose. A handle may suit the room visually but still fail if the hinge capacity, latch function or finish is incorrect.
Correctly measuring door hinges is essential when replacing existing hardware or preparing specifications for a new door project. If you need to understand how to measure door hinges, record the hinge height, open width, thickness, corner shape, hole pattern, pin design, and installation type.
A door hinge shim is a thin piece of material placed behind a hinge leaf to make a small adjustment to the door position. Knowing how to shim a door hinge can help correct minor alignment problems such as uneven gaps, light rubbing, or a latch that sits slightly above or below the strike plate.
Shaker cabinet handles should be placed where they are comfortable to reach while remaining visually aligned with the cabinet rails and stiles. When deciding where to place handles on Shaker cabinets, consider whether the hardware will be installed on an upper door, lower door, drawer front, or tall pantry cabinet.
Measuring cabinet handles correctly is the first step toward a clean installation and a consistent cabinet layout. If you are learning how to measure cabinet handles for a replacement project, the most important dimensions are the hole spacing, overall length, projection, and usable grip space.
Installing door hinges on a cabinet requires selecting the correct hinge type, marking every drilling position accurately, fixing the hinges square to the door, mounting the plates at consistent heights, and adjusting the completed door until the gaps are even.
To take a door off its hinges, first identify the hinge type, support the weight of the door, and release the hinge connection without allowing the door to fall or twist.
