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9.26.8.1.(1) | Application | Intent |
OH1 | OS2 |
Objective | OH1 Indoor Conditions |
Attribution | |
Application | Application 1: Minimum coverage by asphalt shingles on roofs having
a slope of less than 1 in 3, 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 of inadequate performance of roofing,
with respect to moisture absorption, ultraviolet radiation and freeze-thaw
cycling, on low-slope roofs where drainage is comparatively slow, which could
lead to:
This is to limit the probability of:
This is to limit the probability of:
This is to limit the probability of harm to persons.
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