RHEINZINK GRANUM EXTRA is a titanium zinc surface material designed for architectural projects, made for durability and a matt, elegant appearance. Developed for colour stability and corrosion resistance, GRANUM EXTRA withstands harsh weather and minimises maintenance, with purist grey tones for modern design flexibility.

  • Titanium zinc surface material for building exteriors and facades

  • Matt finish with purist grey tones for contemporary aesthetics

  • High colour stability and corrosion resistance

  • Weather-resistant and suitable for challenging climates

  • Low maintenance requirements

  • Compatible with wood, stone, plaster, and glass for design contrast

  • Tested under extreme offshore conditions for over 10 years

Applications

  • Building facades

  • Roofing

  • Urban design projects

  • Architectural cladding

  • Public and commercial buildings

  • Residential developments

Colours

Purist grey tones: GRANUM basalte (dark), GRANUM granite (light)

Finish

Matt surface

Performance

Exceptional colour stability Outstanding corrosion resistance Weather-resistant protection

Manufacture

Made in Germany

Maintenance

Minimised maintenance requirements

Materials

Made from titanium zinc