Asphalt shingle roofs begin to lose wind resistance after only 10 years, state officials say
A mere decade after installation, asphalt shingle roofs begin to lose their ability to protect homes against hurricane-force winds, Florida officials told a legislative committee on Tuesday.
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Asphalt shingles may not last as long as once thought. Here's what new research shows
How well do asphalt shingles hold up against strong ... than the previous generation of the shingles had," Florida Roofing and Sheet Metal Contractors Association Director of Technical Services ...