1504.1.1 Wind resistance of asphalt shingles.
BC § 1504.1.1
Asphalt shingles shall be tested in accordance with ASTM D 7158. Asphalt shingles shall meet the classification requirements of Table 1504.1.1 of this code for the appropriate maximum wind speed. Asphalt shingle packaging shall bear a label to indicate compliance with ASTM D 7158 and the required classification in Table 1504.1.1 of this code. Exception: Asphalt shingles that are not included in the scope of ASTM D 7158 shall be tested and labeled to indicate compliance with ASTM D 3161 and the required classification in Table 1504.1.1 of this code. Table 1504.1.1Classification of Asphalt Shingles Maximum AllowableStress Design Wind Speed, VasdMaximum Basic DesignWind Speed, V,from Table 1609.3ASTM D 7158 aClassificationASTM D 3161Classification88110D, G or HA, D or F94117G or HA, D or F102127G or HF106132G or HF
