Sentence 9.7.3.1.(2)

  1. OH1
  2. OS2

Objective

OH1 Indoor Conditions

Attribution

[F81-OH1.1]Applies to skylights that provide required non-heating season ventilation.

Intent

Intent 1:

To limit the probability that skylights and their components will have inadequate resistance to snow loads, which could lead to:

  • precipitation into interior space, or
  • damage or structural failure.

This is to limit the probability of:

  • the generation of pollutants from biological growth or from materials that become unstable on wetting, or
  • damage or deterioration, which could lead to compromised integrity of assemblies acting as environmental separators.

This is to limit the probability of:

  • negative effects on the air quality of indoor spaces with skylights that provide required non-heating season ventilation, and
  • contact with moisture.

This is to limit the probability of harm to persons.

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