The minimum joist end bearing on framing is best stated as which measurement?

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Multiple Choice

The minimum joist end bearing on framing is best stated as which measurement?

Explanation:
End bearing is how much of the joist end actually sits on the supporting framing member. You want the joist to have solid contact along a full face of the end, not just a narrow edge, so the vertical load can transfer properly into the frame. The standard minimum for residential framing is 1-1/2 inches of bearing. This matches the typical thickness of common lumber (a 2x is about 1.5 inches thick) and provides enough surface for load transfer and for fasteners or hangers to work reliably. Bearing less than that risks end splitting, poor load transfer, or movement under load. So the best stated minimum is 1-1/2 inches.

End bearing is how much of the joist end actually sits on the supporting framing member. You want the joist to have solid contact along a full face of the end, not just a narrow edge, so the vertical load can transfer properly into the frame. The standard minimum for residential framing is 1-1/2 inches of bearing. This matches the typical thickness of common lumber (a 2x is about 1.5 inches thick) and provides enough surface for load transfer and for fasteners or hangers to work reliably. Bearing less than that risks end splitting, poor load transfer, or movement under load. So the best stated minimum is 1-1/2 inches.

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