by United Roofing MN | Jul 25, 2011
High Wind- and Impact-Resistant Asphalt Roofing Shingles Between 1991 and 1995, wind and hail resulted in an average of $8 billion in insurance payouts each year, and wind and hail damage to roofs comprises a significant portion of this cost. Hail damage to asphalt...
by United Roofing MN | Jul 5, 2011
Minnesota Roofing Minneapolis MN Between 1991 and 1995, wind and hail resulted in an average of $8 billion in insurance payouts each year, and wind and hail damage to roofs comprises a significant portion of this cost. Hail damage to asphalt shingles may include...
by United Roofing MN | Jun 29, 2011
First to pass ASTM D3161 Class F (110 mph) and ASTM D7158 Class H (150 mph) wind ratings on every manufactured shingle (per UL public listing) GAF Materials Corporation, North America’s largest roofing manufacturer, today confirms that every shingle it manufactures...
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