Tapered insulation systems: The art of roof drainage
Construction Specifier
JUNE 20, 2024
of the 2021 IPC states “The size of the vertical conductors and leaders, building storm drains, building storm sewers and any horizontal branches of such drains or sewers shall be based on the 100-year hourly (one-hour) rainfall rate (centimeters or inches) indicated in Figures 1106.1(1) For Kansas City, Miss.,
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