Gran Fierro, Prague

The establishment of the Formafatal studio in 2015 was a ccompanied by the design and implementation of the interior of the Arg entinian restaurant Gran Fierro I in the centre of Prague. Five years have passed, and the owner of the restaurant Juan Cruz Pacin was forced to move his successful business to a new ad dress, near a unique function alist building – the Mánes Gallery. The architects from the Formafatal studio again worked up the concept and in the historic building belonging to the UNESCO monument zone, followed the original concept of Gran Fierro and added new approaches. “The effort to use in maximum the original equipment and furniture somehow set the direction, used materials and colours of interior. We have incorporated new elements into the design, again referring to raw construction materials, which, however, gets a completely new function. Exposed steel HEB beams serve as base for benches, iron bars optically divide the space or serve as shelf for a generous wine shop, designed from across the entire wall. Welded wire meshes serve as trellises for green plants and garden fencing.

What makes this project one-of-a-kind?
Newly appeared concrete blocks create a dominant decorative skin wall right in the entrance part of the restaurant. This wall is a symbolic legacy of a new approach – not only in the architect ́s concept, but above all the new mindset and philosophy of Gran Fierro and its owner, who exchanged charcoal for bio charcoal, which they started making themselves from wood waste from the kitchen. Therefore, inside each concrete block levitates piece of charcoal, the wall is like a show case, charcoal is like a jewel in it. With this visual concept, we continue to the back of the restaurant, where, for example, the vault of one of the lounges is created from levitating charcoal pieces.


Dagmar Štěpánová, Iveta Tesařová

Juan Cruz Pacin

Year of completion

Prague, Czech Republic

Total area
445 m2

Site area
314 m2


Project Partners

AmbienteDirect GmbH, Cevica S.L., ZANGRA – Nordic Decoration, Tudo And Co, Buster + Punch

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