Under the California Building Code, what is the minimum roof slope required for clay tile roofing systems?
Correct Answer
B) 2.5 inches per foot (20.8%)
CBC Section 1507.3.3 requires clay tile roofing to have a minimum slope of 2.5 inches per foot (20.8%). This steeper slope requirement ensures proper water drainage and prevents water infiltration under the tiles, which is critical in California's varied climate conditions.
Why This Is the Correct Answer
CBC Section 1507.3.3 requires clay tile roofing to have a minimum slope of 2.5 inches per foot (20.8%). This steeper slope requirement ensures proper water drainage and prevents water infiltration under the tiles, which is critical in California's varied climate conditions.
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