Roof sheet metal GRANITE® STORM

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Granite® Storm is a pre-painted steel for roofing applications offering superb robustness, thanks to a thick and flexible organic coating combined with an optimised metallic steel substrate. It is particularly specified for roofs where quality and durability are key assets. Granite® Storm is an ideal alternative to the traditional tiled roof, as it offers the highest levels of durability. Thanks to Granite® Storm, roofs can be built to last for more than a generation, and are able to resist whatever nature throws at them. Advantages The Granite® range combines all the requirements of the building sector in terms of solutions, aesthetic quality and properties such as flexibility, surface hardness, coating adhesion, corrosion and UV resistance etc.   Various types of paints, in a wide range of colours and surface finishes, can be used to coat the substrate. ArcelorMittal offers these products in a wide range of standard colours.  The pre-painting process is environmentally friendly, economical and guarantees consistent product quality. The Granite® range is REACH compliant; it does not contain any of the substances like chromates and heavy metals. Nice aesthetic appearance (matt and wrinkled), very good formability, excellent corrosion resistance