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  • Just like Nature

Granite® Impression, impressive aesthetics for buildings

Like nature, prepainted steel can take on various colours, textures and patterns to become a natural and beautiful skin for buildings.  Granite® Impression is a portfolio containing a wide spectrum of possible combinations, inspired by nature: Cloudy, Wood, Agate, Snake and Elephant are the firstborn of this family which will evolve with time, just as in real life.

Granite® Impression was initially developed for external building applications such as roofing and cladding. It has also inspired many other applications like doors and partition walls.

Granite® Impression can be formed into sandwich and cassette panels, profiled sheets, solar shades and fins, blades and other slim profile elements. It can be processed by cold forming and deep drawing without damaging the top surface, and can be joined using techniques such as clinching, riveting and adhesive bonding. Its unique flexibility allows sophisticated and bold designs.

A dedicated and flexible logistics and manufacturing offer has been introduced for Granite® Impression allowing the production of small coils to suit specific project requirements.

Designed for environmentally responsible building

At ArcelorMittal, we truly believe in the principles of sustainable development and are fully committed to making sure that our steel contributes to the future growth of environmentally responsible construction. That’s why we have introduced our Nature collection of organic coated steels. The products in the range are:

  • Free of hexavalent chromium compounds (SVHC)
  • Free of lead and other heavy metals
  • Fully tested by our R&D experts to extreme corrosion and weathering conditions, both in the laboratory and outdoors
  • Innovative and aesthetic for more harmonious integration in the environment.

Like all of our Granite® products, Granite® Impression is part of the ArcelorMittal Nature range.


An automatic guarantee against corrosion and peeling of the coating is granted for up to 15 years, depending on the external environment.

Download the new brochure

Granite® Impression range is granted with the ECCA Premium® label which ensures the quality and sustainability of pre-painted metals for outdoor applications. ECCA developed it to differentiate quality products which meet high European standards from inferior imports.

More information on our facades offer
Discover all our organic coated steels in the product document centre


Copyright images: CDP for ArcelorMittal, © 2014 and 2015