What is a bulkhead door, and how is it used in building design?

A bulkhead door is a type of door that is used in building design for safe and easy access to below-grade spaces, such as basements or subterranean rooms. These doors are typically installed in the foundation or walls of a building and are designed to handle the increased pressure and weight of soil or water that may be present in underground spaces.

Bulkhead doors can be made from a variety of materials such as steel, wood, or reinforced plastic, and are weather-tight to prevent water, debris, or animals from entering. They also typically have a locking mechanism for added security.

In addition to providing access to below-grade spaces, bulkhead doors can also act as emergency exits or egress points in the event of a fire or other hazard. They can also be used for ventilation or as a way for large or bulky equipment to be moved in and out of a building. Overall, the installation of bulkhead doors is essential for the safe and effective use and maintenance of below-grade spaces in building design.

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