Granite® Quartz has the glinting, scintillating feel of natural minerals, with a variety of facets giving the surface finish a beautiful crystalline look. Light reflecting randomly off crystal faces gives the finish a ‘living’, ever-changing texture.
Granite®Quartz is a pre-painted steel offering both high performance and beautiful finish that has been designed for long-lasting roofing and cladding.
Granite® Quartz can be used for building facades and roofs in most European environments: rural, urban, sunny areas, more than 3km from the sea. A guarantee up to 20 years is granted automatically for building applications.
The superior robustness of the paint system, compared to standard coated steels, is adapted to usual handling and storage conditions of the construction.
Granite® Quartz’s deeply textured matt mineral finish is available in ten colours in total which are divided into:
Granite® Quartz's high level of corrosion performance is the result of a combination of optimized metallic and organic coatings.
Granite® Quartz has been thoroughly tested in laboratories, and external marine environments before being brought to market. The successful performance of the product in harsh environments allows ArcelorMittal to offer a guarantee of up to 20 years, on Z275 g/m2 substrate, against perforation of the metallic substrate.
Granite® Quartz benefits from the exceptional formability required for roofing and façade designs.
All types of building systems can be produced thanks to exceptional properties of Granite® Quartz: sandwich panels, corrugated profiles, roofing tiles or cassettes for architectural buildings.
Like all of our Granite® products, Granite® Quartz is part of the ArcelorMittal Nature range. All our Nature organic coated steels are free of heavy metals and chromates1.
Granite® Quartz benefits from the recyclability of steel, in addition to a paint which respects the environment.
ECCA Premium® is a label that ensures the quality and sustainability of pre-painted metals for outdoor applications. The ECCA Premium® label certifies that Granite® Quartz meets European standards. Certification is carried out by a panel of independent certification bodies.