A roof opening for a skylight cuts rafters and leaves them bearing only on roof sheathing. What framing is needed?
Correct Answer
D) Designed headers and trimmers, or an approved equivalent opening detail.
Carry the cut rafter reactions through properly designed opening framing and connections into adequate supports. Headers and trimmers are a typical arrangement; their sizes and connections require the actual design.
Why This Is the Correct Answer
Carry the cut rafter reactions through properly designed opening framing and connections into adequate supports. Headers and trimmers are a typical arrangement; their sizes and connections require the actual design.
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