Skip to main content

Carpenter Red Seal Exam Prep · Question

A carpenter is framing a non-load-bearing interior wall using 2x4 lumber. What is the standard on-centre spacing for studs in this type of wall?

For non-load-bearing interior walls, 600 mm (24 inches) on-centre is a common and acceptable stud spacing, especially when using standard gypsum board. Load-bea

Start free practice for Carpenter Red Seal Exam Prep

300 questions · no signup required · 40 free questions per day

Start Practice →

Question: A carpenter is framing a non-load-bearing interior wall using 2x4 lumber. What is the standard on-centre spacing for studs in this type of wall?

Answer options:

  • 300 mm (12 inches)
  • 400 mm (16 inches) ✅ 600 mm (24 inches)
  • 900 mm (36 inches)

Correct answer: 600 mm (24 inches)

Explanation: For non-load-bearing interior walls, 600 mm (24 inches) on-centre is a common and acceptable stud spacing, especially when using standard gypsum board. Load-bearing walls, or those requiring greater rigidity, often use 400 mm (16 inches) on-centre spacing.

Start free practice for Carpenter Red Seal Exam Prep

300 questions · no signup required · 40 free questions per day

Start Practice →

More about Carpenter Red Seal Exam Prep

Related Questions

More for Carpenter Red Seal Exam Prep candidates

Ready to practice?

Free, no signup required. Build a wrong-question list as you go.

Start Free Carpenter Red Seal Exam Prep Practice →

Related courses

Other Canadian certifications candidates often prepare for alongside this one.