All Prosteel Roof Products (Tile, Shake and Shingle panels) are UL listed and have been tested to Class-4 UL Standard 2218 Impact Resistance for Roof Coverings. All Prosteel Roof Panels are imprinted on the back side with the following information as required by various state insurance departments for insurance premium reductions. UL Std 2218-Mfgrs Name Brand-Date of Mfgr
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PDF icon TDI Insurance Credit Form101.9 KB
PDF icon TDI HVHZ-Wind Report350.63 KB