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Stesso

Interior Uplift Resistance (Rafters, Studs, Anchor Bolts)

1:13
1:50
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At 1:13 in

Why your house doesn’t blow away 👍 #carpentry #framing #learn #build

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What happens here

On the interior side, uplift forces are resisted by a chain of connections: from the rafters, running down to the double top plate, then through hurricane ties that connect to the stud. The force then travels down the stud to the bottom plate, and finally, the anchor bolt secures the bottom plate to the foundation, preventing the structure from lifting. The presenter also mentions that strapping can be required for either interior or exterior applications to enhance resistance.

Goal: Understand how interior framing and connections resist uplift forces.

Tools and materials

  • Diagram of House Cross-Section N/A — Illustrating interior structural elements and connections
  • Metal Strapping Sample — Showing an example of a strapping material
  • Pointer Stick — Highlighting specific components and connections

What they say

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the same concept if you remove your subfloor and you have a house on concrete. On the interior side, the uplift is resisted by your rafters running down to your double top plate, your hurricane tie goes down to your stud and your bottom plate, and your anchor bolt is what holds from uplift. In some cases, strapping is required as either on the interior side or the exterior. It's common that these get installed wrong, either too high or too low. It says plate line right here, and

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