Which type of construction is often used in commercial buildings due to its fire resistance?

Type I Fire Resistive construction is commonly employed in commercial buildings because it utilizes materials that are highly resistant to fire, allowing for increased safety and structural integrity during a fire incident. This construction type typically involves non-combustible materials such as concrete and steel, which can withstand high temperatures and prevent the spread of flames and smoke.

In commercial settings, where large crowds may gather and property value is significant, the enhanced fire resistance of Type I construction is imperative for protecting lives and assets. Additionally, building codes often require this construction type for high-rise buildings, as it helps meet the necessary fire safety standards.

The other construction types mentioned either utilize more combustible materials or are less effective in providing the level of fire resistance required in commercial applications, which is why they are less suited for this purpose.