9.7.4.3.(4)

Objective

OS2 Structural Safety

Attribution

Intent

Intent 1:

To limit the probability that the performance of exterior wood doors will fall significantly below expectations, which could lead to:

  • infestation by insects or vermin, or
  • precipitation ingress.

This is to limit the probability of the deterioration of elements protected by doors, which could lead to compromised structural integrity of such elements, which could lead to harm to persons.

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