You are planning to remove a 2.0 m section of an interior wall on the main floor of a single-storey house with a conventional framed roof. You notice the ceiling joists run parallel to this wall. What does this observation MOST strongly suggest about the wall's function?

Question: You are planning to remove a 2.0 m section of an interior wall on the main floor of a single-storey house with a conventional framed roof. You notice the ceiling joists run parallel to this wall. What does this observation MOST strongly suggest about the wall's function?

Answer options:

• It is definitely load-bearing and requires a beam. ✅ It is likely non-load-bearing, serving as a partition wall.
• It is impossible to tell without seeing the foundation.
• It is a shear wall for seismic resistance.

Correct answer: It is likely non-load-bearing, serving as a partition wall.

Explanation: If ceiling joists run parallel to a wall, the wall is generally not directly supporting the ends or middles of those joists, which indicates it's likely a non-load-bearing partition wall, only supporting its own weight and finishes. Load-bearing walls typically run perpendicular to supported joists.