Which type of construction allows exterior and interior walls to be made of any material permitted by the code?

In construction classifications, the type that permits both exterior and interior walls to be constructed from any material specified by building codes is Type V. This type of construction is recognized for its flexibility, accommodating a wide range of materials including wood framing, masonry, and other construction materials. It is typically applied to residential buildings but can also be used for commercial structures in certain situations.

Type V construction allows for greater design options and is often more affordable due to the use of readily available materials, which can contribute to more straightforward building methods. This flexibility is particularly beneficial in accommodating various architectural styles and meeting different building requirements.

Understanding this classification is essential for inspectors, as it impacts safety regulations, fire resistance, and overall structural integrity of the building being evaluated.