Terminology
If you're new to windows and doors, the terminology can be a little confusing. Below is a list of the most common terms you might hear throughout the process.
Windows
Head: The main horizontal top piece of the frame.
Grids: Decorative inserts that provide a personal touch.
Hardware: Window locks, hinges, and operating handles.
Weather-stripping: This is essential to ensure efficient, weather tight seals for your windows.
Insulated Glass: Two or more panes of glass with a hermetically sealed air space between them.
Upper Sash: The part of the window, located at the top, that holds the glass in place in the frame.
Jamb: The frame sections that form the top, sides and bottom of a window frame.
Lower Sash: The part of the window, located at the bottom, that holds the glass in place in the frame.
Sill: The horizontal section forming the bottom of the window frame. This is essential for keeping drafts and moisture out.
Doors
Head: The main horizontal top piece of the frame.
Handle-Activated Locking System: Many patio doors have a handle-activated lock system. A multi-point lock system provides extra security and prevents warping caused by the elements.
Insulated Glass: Two or more panes of glass with a hermetically sealed air space between them.
Lock Stile: The vertical edge of a door that is opposite to the side of the door to the hinges. This part contains the lock or latch.
Hardware: Door locks, hinges, and operating handles.
Weather Stripping: This is essential to ensure efficient, weather tight seals for your door.
Sill: The main horizontal section forming the bottom of the door frame that is sealed and secured to the floor.
Hinge: Hardware that connects the door to the frame and allows for movement of the door.
Hinge Stile: The vertical structural component, located on the same side as the hinges, where the door pivots.
Jamb: The frame sections that form the top, sides and bottom of a window frame.
Bottom Rail: The bottom horizontal piece of the door frame.
