Quote:
Originally Posted by rubicon
dottie:
I say this because a shingle manufacturer will only warrant up to about 60 mph or so. Irma was a Cat 1 here.
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GAF says their shingle can survive 110mph for 2 hours and 150mph gusts .
http://www.gaf.com/Residential_Roofi...y_Brochure.pdf
Owens Corning warranty brochure says that their shingles are warranted for 110 or 130 mph depending on how they are nailed on.
Warranty Comparison | Owens Corning™ Roofing