Framing & StructuralQuestion 314 of 700
Where the two members of a double top plate are spliced (end joints), how must the joints in the upper and lower plates be arranged?
a.Directly over each other for a tight fit
b.Both centered over the same stud
c.Within 6 inches of each other
d.Offset by at least 24 inches so the joints do not line up
Explanation
Double top-plate splices must be offset at least 24 inches so the two joints never coincide, keeping the plate continuous for load transfer and tension across the wall. Stacking the joints, centering both on one stud, or spacing them only 6 inches apart would create a weak, hinged line.
Law Reference: 2025 CA Residential Code §R602.3.2Practice all 700 questions free — no signup required.
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