Door Hardware Parts Terminology

Exterior hardware such as deadbolts and entry sets come in single cylinder and double cylinder functions.

Door hardware parts terminology.

Beyond parts there are a few more terms you might find helpful when it comes to purchasing and installing your door hardware. The leaf of a pair of doors double doors that opens first and has the locking or latching device the other door is called the inactive door and opens when flush bolts or surface bolts are released. Door terminology door hardware parts terminology active inactive door panel referring to french door and hinged patio door systems. Metal stripping which is soldered at the joints used between cut glass pieces to assemble the pieces into a decorative glass panel.

The function of your door hardware refers what mechanisms are used and how they operate in your hardware. Brick molding a molding used on an exterior door typically applied to prehung units put on the outside of the frame as a stop or to hide brick siding stucco or concrete. The backset is the distance from the edge of the door to the center line of the prepared cross bore hole drilled to install most locks. Inactive door is fixed while the active panel moves open and close.

This post has two door hardware terms that are good to know. Tubular latch or latch mechanism the cylinder driven through the edge of the door with a spring loaded latch that keeps the door closed or allows it to open. Bottom rail the bottom portion of the door. Interior hardware such as door knobs and door levers are available in passage privacy or dummy functions.

Other door hardware terms.