Hail storm system resources
GAF hail storm systems
Before the storm hits, count on FM-Approved GAF hail system solutions1 to help protect your investment. The cost of a hail storm can cause billions of dollars in damage — and experts predict the frequency of storms to increase. According to a 2018 NASA study, steady increases in carbon dioxide in the atmosphere may significantly increase ocean temperatures, which in turn may increase the frequency of extreme storms by as much as 60% by the end of the century.2
Protect buildings, customers, and your bottom lineWhen you purchase or specify a GAF hail system solution, even the toughest curveballs nature can throw won’t stand a chance. GAF hail system solutions meet FM’s Very Severe Hail classification requirements — the most stringent roofing impact resistance standard.3
Our system benefits
Protects Against the Elements
Easy to Install
3 GAF warranties and guarantees do not provide coverage against hail except where additional coverage is purchased for eligible jobs. Contact GAF for specific requirements. Refer to applicable warranty or guarantee, available at gaf.com, for complete coverage and restrictions.
Which GAF Hail Systems3 meets your roofing needs?
Is your building in a severe hail region?
Even if you live in an area of the country that gets moderate to severe hail, your best bet is to prepare for the most severe hail that may come your way
FM Global's U.S. hail zone map5
Top 5 states by number of hail events since 20206
Additional hail storm resources
GAF WeatherHub: The weather data you need — always on demand.Respond faster after a storm, and serve your customers when they need you most, with GAF WeatherHub.
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