Which construction type is described by the designation Type II Noncombustible Construction?

• A. Type I
• B. Type II Noncombustible Construction
• C. Type III
• D. Type IV

Answer: (B)

The main idea here is recognizing that Type II Noncombustible Construction refers to a building whose structural frame and primary components are made from noncombustible materials, like concrete, steel, or masonry. This category is designated precisely as the noncombustible type, meaning it’s designed to limit fire spread through its essential structure.

This is why it’s the best answer: the label itself—Type II Noncombible Construction—is the official term for this construction category, where the emphasis is on noncombustible materials for the structural frame. Other construction types use different materials and fire-resistance setups (for example, Type I is more fire-resistive, Type III uses noncombustible exterior walls with some combustible interior framing, and Type IV is heavy timber). The key concept is that the defining feature of this type is the use of noncombustible materials in the structural elements.