Type 5 Construction is commonly known as?

Type 5 Construction is commonly known as?

• A. Exterior walls non-combustible.
• B. Commonly known as wood frame.
• C. Non or Limited Combustible materials. Highest Safety Levels.
• D. Heavy Timber, Large Dimensioned lumber.

Answer: (B)

Type 5 Construction is wood-frame construction—the structural framing is primarily wood (studs, joists, rafters). This is why it’s commonly called wood frame and why it’s the typical choice for many homes and small buildings. The other descriptions point to different construction types: noncombustible exterior walls describe systems using steel or concrete (not wood), and heavy timber refers to Type IV with large-dimension timber. The idea of “non or limited combustible materials with highest safety levels” doesn’t describe Type 5.

Type 5 Construction is wood-frame construction—the structural framing is primarily wood (studs, joists, rafters). This is why it’s commonly called wood frame and why it’s the typical choice for many homes and small buildings. The other descriptions point to different construction types: noncombustible exterior walls describe systems using steel or concrete (not wood), and heavy timber refers to Type IV with large-dimension timber. The idea of “non or limited combustible materials with highest safety levels” doesn’t describe Type 5.