A large roof curb cuts rafters, and the opening is framed only with blocking nailed to sheathing. What is needed?
Correct Answer
D) Framed load transfer.
Roof openings need headers, trimmers, or an engineered detail to transfer cut rafter loads.
Why This Is the Correct Answer
Roof openings need headers, trimmers, or an engineered detail to transfer cut rafter loads.
More ca-trade-b Questions
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