What do quarters, golf balls, grapefruit and tennis balls all have in common? The answer is that they're all used to describe the size of hail that comes down during severe weather.
Back in 2010, Thad Jennings, president of Jenco Roofing out of Oklahoma City described some of the worst hail storms he'd seen in the city's history. "There were hundreds of destroyed roofs everywhere," says Jennings. "Every ceramic, concrete, metal, asphalt and composite roof I’ve seen in this area has been damaged by the hail storms.
“However, the synthetic slate DaVinci roofs we’ve installed over the past several years on homes in the same area are completely unaffected. It’s like a Superman roof that nothing can touch. The synthetic roofing material looks like it was just installed yesterday."
In another area of Oklahoma, roofing installer Jim Hofegartner believed this was the worst hail storm he’d witnessed during his 35 years as a roofer. (See DaVinci Synthetic Roof Survives Grapefruit-Sized Hail)
“There were grapefruit-sized hail and 60 mph winds that pounded our area,” says Hofegartner, president of Central Roofing and Construction Company in Luther, Okla. “A DaVinci Aberdeen slate roof we installed a few weeks prior to the storm in Nichols Hills received minimal damage — especially compared to the concrete tile roof next door that was totally destroyed.”
According to Hofegartner, the windows and siding of the home were broken and chipped, but the major sections of the simulated slate roofing was not damaged. “We’ve had several homeowner association representatives come by to see this roof along with other people in the neighborhood,” says Hofegartner. “They’re all impressed with how well this synthetic slate roofing stood up to these severe weather conditions. I expect this will positively influence people to invest in polymer roofs now that they have to replace their ruined roofs.”
Standard simulated slate roofing and composite shake style roofing tiles manufactured by DaVinci are Class 4 impact rated, meeting the UL 2218 Impact Test. The 50 year roof limited warranty of the luxury roofs brings added peace-of-mind to homeowners.