for a post - and - beam - framed structure, subfloors or roofs are commonly made of what material?\nwood i…

for a post - and - beam - framed structure, subfloors or roofs are commonly made of what material?\nwood i - joists\nparticleboard\nasbestos board\n2\ nominal thickness lumber

for a post - and - beam - framed structure, subfloors or roofs are commonly made of what material?\nwood i - joists\nparticleboard\nasbestos board\n2\ nominal thickness lumber

Answer

Brief Explanations:

In post - and - beam - framed structures, wood I - joists are commonly used for subfloors or roofs due to their strength and stability. Particleboard is more for interior finishes like cabinetry. Asbestos board is hazardous and not commonly used nowadays. 2" nominal thickness lumber is not as typical as wood I - joists for these applications.

Answer:

wood I - joists