What type of construction is known as wood frame construction?

Wood frame construction is classified as Type 5 construction. This type of construction is characterized by the use of wood for both structural elements and the exterior walls. It typically includes buildings with combustible materials as primary components, which makes them more susceptible to fire compared to non-combustible construction types.

Type 5 construction is commonly used for residential buildings, such as single-family homes and small multi-family dwellings. The wood framing allows for a relatively easy and cost-effective method of building, making it a popular choice in many areas. It generally consists of a wooden skeletal framework, often with wood sheathing, which can contribute to its overall structural integrity and appearance.

Understanding this classification is essential because the fire resistance capabilities and safety protocols vary significantly across different construction types. For example, Type 1 construction utilizes reinforced concrete and steel, providing higher fire resistance than Type 5, which relies on combustible materials. This differentiation is crucial for fire inspectors when assessing buildings for safety regulations and identifying potential fire hazards.