What is the maximum horizontal spacing for all ties?

The correct answer, 36 inches, reflects the maximum horizontal spacing for all ties required by the North Carolina Residential Code. These ties are essential for maintaining structural integrity, particularly in areas susceptible to wind loads. They serve to secure building elements together, which helps distribute loads and enhances the overall stability of the structure.

In terms of construction practices, maintaining this maximum spacing ensures that the structural components are adequately supported and can work together effectively. This standard is set to prevent excessive movement or deformation during adverse weather conditions, thus safeguarding the building's longevity and safety.

Choosing a spacing greater than 36 inches could lead to insufficient support and increase the risk of structural failure. Overall, adhering to this guideline is crucial for ensuring compliance with safety and structural performance standards in residential construction.