GRANUM EXTRA - The product line with the EXTRA.
RHEINZINK-Titanium Zinc offers the optimum solution for every building project in order to utilise a durable and timelessly beautiful material. In view of climate change and changing conditions, we at RHEINZINK are constantly optimising our surfaces to meet the demands of the future.
This is exactly where our innovation comes in: With the GRANUM product line, we offer a surface that gives every project a modern character thanks to its purist, clean look. On this basis, we have worked with specialists to develop GRANUM EXTRA, a high-tech surface that impresses with its excellent properties while retaining the familiar look. Through local production and adherence to the highest quality standards, we ensure that you receive a special RHEINZINK product:
EXTRA VERSATILE.
EXTRA COLOUR-STABLE.
EXTRA CORROSION-RESISTANT.
GRANUM becomes GRANUM EXTRA.
GRANUM EXTRA — A surface you can build on.
Our GRANUM EXTRA product line stands for an elegant, matt appearance. The surface is characterised by the innovative coating, which ensures exceptional colour stability and outstanding corrosion resistance.
GRANUM EXTRA offers weather-resistant protection for an everlasting aesthetic.
Discover the material now
An innovation made in Germany: the material surface is extremely resistant to environmental influences. It withstands climatic conditions and thus minimises maintenance requirements. The durable titanium zinc also gives every project a characteristic look.
BASALTE AND GRANITE — Aesthetics at its best.
The purist grey tones, GRANUM basalte in the dark version and GRANUM granite in the light version, offer scope for individuality. Combinations with materials such as wood, natural stone, plaster or glass surfaces create artistic contrasts and awaken visions of urban design beyond the mainstream. GRANUM EXTRA opens up new
possibilities for visual design.
All information at a glance
FAQs
We have summarised all the frequently asked questions for you.
Test station on Heligoland
For over 10 years, we have been using the offshore climate on Heligoland to test our surfaces under extreme weather conditions. We document the behaviour of the surfaces at regular intervals. The test results are analysed in the Research & Development department at RHEINZINK. In this way, we constantly check how our surfaces react to challenging site-specific climatic conditions, even in the long term, and derive possible optimisations from this.