• The sloped roof snow load, ps, is found by multiplying the flat roof snow load, pf, by a slope factor, Cs. The value of Cs depends on such factors as The slope of the roof. Is the roof warm or cold? The nature of the roofing surface. The ex...
  • The sloped roof snow load, ps, is found by multiplying the flat roof snow load, pf, by a slope factor, Cs. The value of Cs depends on such factors as The slope of the roof. Is the roof warm or cold? The nature of the roofing surface. The ex...
  • Once you have the ground snow load, pg, you can compute the flat roof snow load, pf....
  • Whether you are building an accessory structure in the backyard or trying to decide whether you need to shovel off your roof after a storm, you need a way to learn whether your roof materials are up to the weight--expressed as psf, or pounds per square fo...
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