Type III construction is also known as what type of construction?

Type III construction is known as ordinary construction. This classification of construction typically involves the use of non-combustible materials for the exterior walls, while the interior construction may incorporate combustible materials such as wood for floor and roof systems. This type aims to balance fire safety with economic efficiency, making it common for a variety of building types, including residential and commercial structures.

Recognizing Type III as ordinary construction helps fire service professionals understand the potential fire hazards and propagation risks associated with buildings of this type, where significant portions of the interior are made of materials that can burn. This understanding influences firefighting strategies, tactics, and resource allocation at incidents involving such structures.