In architecture, a transom is a transverse horizontal structural beam or bar, or a crosspiece separating a door from a window above it. This contrasts with a mullion, a vertical structural member. Transom or transom window is also the customary U.S. word used for a transom light, the window over this crosspiece.
What do you call the thing on the door?
The door frame is the entire framework supporting the door, including the sill, jamb and head. This is also known as a door sash. Door frames can be made of wood or aluminum, and are made to blend seamlessly with your home.
What is the gap between door and frame?
How Much of a Gap Should There Be? There should be some space between the door and the frame for your door to open and close properly. The gap between the sides and top should be the same as the Nickel’s width (2mm) and 8mm between the door and floor .
What is the area above a door called?
Transom . · A mounted piece of glass or wood above the door unit. This is a decorative piece and sometimes comes with the door unit.
What is a light installed above a door called?
Transom windows (also called transom lights) sit above an entry, patio or interior door, or other windows. Typically non-operating and used to add style and increase natural light, transoms span the width of the opening they top and can be placed above single or double doors and sidelites.
How do I fix the space between my door and frame?
- Step 1: Tighten the door hinges. ...
- Step 2: Remove and replace old weather stripping. ...
- Step 3: Measure the door. ...
- Step 4: Mark the measurements on the weatherstripping. ...
- Step 5: Cut the weatherstripping. ...
- Step 6: Install weatherstripping.
Why do old houses have windows above doors?
Transom windows are those panels of glass you see above doors in old homes, especially those built in the Mission or Arts and Crafts styles. They admitted natural light to front hallways and interior rooms before the advent of electricity , and circulated air even when doors were closed for privacy.
What is door Astragal?
Attached to the meeting edge of single or double doors, astragals are vertical components designed to seal off gaps that leak air, water, noise, light, and debris . They can also function to detain gases, smoke, or flames in the event of a fire. Last, astragals can increase the security of door locks and strikes.
What is the molding around a door called?
Interior door casing is the term used to describe the trim found around a door opening. ... Today, door casings come in a wide variety of styles from clean and simple to ornate and elegant.
What is a threshold on door?
A threshold is the sill of a door . Some cultures attach special symbolism to a threshold. It is called a door saddle in New England.
Is a door jamb the same as a door frame?
A jamb is the flat surface that runs vertically up either side of the door frame . ... This is where the hinges are placed to hang the door, as well as the striker plate on the opposite door jamb which helps you to open, close and lock your door. The door frame is all the elements combined.
What are sidelights on a door?
Sidelights are vertical pieces of glass placed on the sides of an entry door to add more natural light to your home . Full light sidelights allow in the most light, while craftsman light sidelights have smaller panes of glass for more privacy. Discover how sidelights can complement your entry door design.
Why is there a gap under my front door?
A gap between the bottom of the front door and the threshold is easily fixed with a door sweep ! Door sweeps reinforce the seal between the bottom of the door and the door jamb, meaning you get extra protection from dirt, bugs, moisture, and wind.
How much clearance is needed for a door swing?
A minimum clearance of 36 inches is required from doorways wide enough for two people to pass through at the same time, in addition to the allowance for the door swing. Even with a sliding door or a folding door, a minimum 30-inch clearance is required for traffic flow in front of a door.
