Outside basement doors are often referred to as bulkhead doors, cellar doors, or basement access doors. Bulkhead doors are hinged doors that are placed at ground level and provide access to the basement.
They are typically constructed from aluminum, galvanized metal, or wood, and usually come with a weatherproof seal on the outside to help protect the basement from moisture. Cellar doors are similar to bulkhead doors and can be metal or wood, but are designed to swing up and out instead of hinging in and out.
Finally, basement access doors are often smaller doors that are used to access items in the basement, including the electrical panel and water shut-off valves. These often feature a variety of locks to provide additional security.
What are Bilco doors called?
Bilco doors are officially known as Basement Bulkhead Doors, or simply Bulkhead Doors. These steel or aluminum doors provide easy access to the basement of a home or commercial building, while also providing a secure barrier.
Bilco doors are typically rectangular in shape and can be installed in two pieces, or as one unit. The two-piece systems consist of a sliding door that can be opened and closed manually, while the one-piece systems allow for one large door that rises up and out of the frame.
To prevent water from entering the basement, the door is designed with a watertight seal. Bilco doors are available in several sizes and styles, and units can be customized with different color finishes, window options, and other features.
What is a basement bulkhead door?
A basement bulkhead door is an exterior access door for a basement or crawl space. The term “bulkhead” comes from shipbuilding, where a “bulkhead” is an upright wall inside a ship that divides one compartment from another.
In the same way, a basement bulkhead door is a door that provides access to a basement or crawl space.
Basement bulkhead doors are often made from steel and contain a door-shaped metal frame, slatted metal walls, and sealing weatherstrips. The frame is mounted to the foundation wall and is hinged on either side so that it can be opened to reveal the basement or crawl space.
The slatted metal walls on the outside of the frame create a secure seal that keeps out moisture and other elements. The sealing weatherstrips form a tight seal when the door is closed and help ensure a tight, insulated door that runs along the edges of the frame.
Basement bulkhead doors are considered a much more secure option than a traditional basement entrance, as they offer additional protection against moisture, pests, and intruders. They can be locked from the inside and provide a sturdy entryway and exit point into a basement or crawl space.
What is the purpose of a bulkhead?
Bulkheads are sections of walls, ceilings, or floors that are used to divide different areas of a structure or vessel. They are designed to provide rigidity and maintain its structural integrity. Bulkheads can also provide insulation, acoustic isolation, watertight integrity, or fire protection.
They are especially important on ships, where they provide additional protection in the event of a collision or other emergency. Bulkheads help to prevent flooding and limit damages in the event of an accident.
They also help to ensure that the safety of those onboard the ship is maintained, as well as protect the hull of the vessel. Bulkheads can also be used to create specific spaces, such as cabins, storage, staircases, and doorways.
Why do they call it a bulkhead?
The term “bulkhead” is derived from the nautical term used to refer to the partition walls on a ship that divide the interior into various sections or rooms. These walls provide structural support, as well as protection in the event of a breach in the ship’s hull, helping to limit the rate of flooding.
The first use of the term in this context dates back to the 1600s and was used to describe the wooden barrier that would separate the bow and stern sections of a ship. Over time, the term has gained wider usage to refer to walls and partitions that form a physical barrier in any type of building or structure, including submarines, aircraft, and trains.
In many instances, a bulkhead also serves as a fire break, helping to contain potential fires and limit their spread.
What do you call a French door that only opens on one side?
A French door that only opens on one side is typically referred to as a single-swing French door. These doors, which feature two panes of glass with a hinge in-between, are designed to swing open from one side like a traditional door, allowing just one side to open for the purpose of access or ventilation.
A single-swing French door can be used both indoors and outdoors and can be installed in a variety of settings and locations.
What’s the difference between a French door and a double door?
A French door is a type of door with a frame made up of several glass panes, while a double door is a set of two separate doors that open in the middle. French doors have become popular options for both the entrance and exit of homes, as they provide natural lighting to brighten up a space, while also providing privacy and a sense of openness.
Double doors, on the other hand, are typically used as entrances due to the larger opening they provide, making it easy to transport large items through them. Double doors usually have a locking mechanism in the middle to ensure safety while allowing space to move through unimpeded.
What is the piece between French doors?
The piece between French doors is typically a mullion, which is a vertical or horizontal piece of wood, metal, or stone that divides a window or door into sections. French doors have a mullion in the middle, usually made of either wood or metal, that separates the two door panels from each other.
Depending on the design of the door, the mullion may be ornamental or structural. Functionally, the mullion between French doors serves as a frame that helps provide structural stability to both door panels.
It also assists with the correct operation of the hardware components, such as the door handle and lock. In terms of aesthetics, the mullion of French doors gives a symmetrical, even look when viewed from the front.
In addition to this, the mullion can be customized with decorative or intricate designs to give it an unique appeal.
Why is a Dutch door called a Dutch door?
A Dutch door, sometimes referred to as a half door or a double door, is a door divided in half horizontally or vertically. It was popularized centuries ago by Dutch colonists in the United States, so the usually-wooden door design got its name from its association with the early Dutch settlers.
Today, Dutch doors are still widely used, particularly in barns, stables and rural homes. Beyond their undeniable functionality, these split doors are both stylish and efficient, allowing people to easily provide an entryway, while at the same time maintaining their privacy or keeping animals in or out.
Dutch doors also offer a distinctive look that other more traditional doors just cannot provide.
What are atrium doors?
Atrium doors are a type of access door most often seen in public buildings, such as hospitals and schools. They are typically made of either metal or glass and are often used to help separate different areas of the building.
Atrium doors are particularly helpful in allowing a flow of air between two parts of the building while also providing an elevated level of security. These doors can help to create a breezeway between two entrances and can match the other architectural accents of the building.
They are typically single doors and are commonly used for separating the entranceway from a lobby, hallways, or waiting areas. Furthermore, many atrium doors come with a lock; this is especially useful in more secure areas that must be accessed from the outside via special codes or keycards.