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9.26.4.3.(3) | Application | Intent |
OS2 | OH1 |
Objective | OS2 Structural Safety |
Attribution | |
Application | Application 1: Roofs sloped less than 1 in 1.2 and clad with rigid
shingles (such as wood or slate), on buildings to
which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application
of Part 9]. |
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Intent | Intent 1: To limit the probability that shingles will not be flexible
enough to conform to valleys, which could lead to shingles breaking or cracking
on roofs with a sufficiently low slope to permit foot traffic, which could
lead to precipitation or meltwater ingress, which could lead to deterioration,
which could lead to the structural failure of roofs or assemblies protected
by roofs, which could lead to harm to persons. |
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