Portland

Its hallmark is the smooth surface of the face and the color of muted blackness, obtained by engobing.

It fits modern buildings and minimalist projects, but can become an inspiration to create interesting objects in other styles. In addition, it is an excellent material for clinker chimneys, especially if you choose a dark roof covering, e.g. black or gray. Just like the other Röben bricks, it is characterized by longevity, durability and resistance to external factors, including water, frost, wind and fire.