Question

what is the most common lumber size used for exterior wall framing today? 2x10 2x6 2x8 2x4 what is the standard height of walls in most residential wood - framed buildings? 8 feet 1 inch 8 feet 3/4 inch 9 feet 8 feet

Explanation:

In residential wood - framed construction, 2x4 lumber is very commonly used for exterior wall framing due to its balance of strength and cost - effectiveness. Also, the standard height of walls in most residential wood - framed buildings is 8 feet as it is a practical and common dimension for interior space and construction.

Answer:

What is the most common lumber size used for exterior wall framing today? 2x4
What is the standard height of walls in most residential wood - framed buildings? 8 feet