The 5 types of construction classifications are: Type I, Type II, Type III, Type IV, & Type V. Every building you see has been classified into one out of five types of construction.

What are the 5 types of construction? Type I provides the most stringent fire protection. Learn about each type along with examples and considerations.

Essentially, they are classifications that categorize buildings based on their fire resistance and the materials used in their structural elements. Specifically, the International Building Code (IBC) …

Buildings and structures erected or to be erected, altered or extended in height or area shall be classified in one of the five construction types defined in Sections 602.2 through 602.5.

The Five Types of Building Construction These classifications are made partly because of the required level of fire resistance that a building needs. We’ll cover this idea a bit more in the …

Mar 29, 2025 · The construction industry classifies buildings into five primary types based on materials, fire resistance, and structural design. Understanding these different types of …

Oct 12, 2025 · The International Building Code (IBC) groups every structure into one of five construction types, labeled Type I through Type V. Each type represents a balance between …

Building codes classify structures into five construction types— I, II, III, IV, V —based on how well the structural elements resist fire and how they’re built (concrete, steel, masonry, engineered …

Mar 26, 2025 · Discover the different building construction types and learn the key characteristics, materials, and methods used in each approach.

Sep 4, 2025 · There are five major construction types widely recognized in the construction industry, and each type is defined by the fire resistance ratings of its key building elements. …