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Technical library detail

Ice damming season

Professional Roofing



ice dam; roof; system; design; leakage; prevention

Moisture infiltration resulting from ice damming can be a problematic occurrence with steep-slope, water-shedding roof systems. You should be aware of the cause of ice damming related leakage, as well as code provisions and NRCA’s recommendations for implementing design considerations to prevent such leakage.

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