GRANUM EXTRA is a zinc offering you both aesthetic duality and great resistance to the elements.
GRANUM EXTRA granite broadcasts a familiar timeless aestheticIts traditional grey appearance blends harmoniously into both new constructions with traditional architecture and renovation and heritage preservation projects. This surface conveys a sense of consistency and integrates perfectly with the building and its environment.
GRANUM EXTRA basalt is distinguished by its clean appearanceIts dark, matte shade brings depth and linearity to the lines of contemporary architecture. Its bold aesthetic captures the eye and structures the space. Whether used to create a box effect, add accents, or highlight details, GRANUM EXTRA basalt shapes buildings with slender urban silhouettes.
The innovative GRANUM EXTRA coating guarantees a high reliability in time of its appearance and offers great resistance to corrosion and maritime climate.
GRANUM EXTRA zinc offers you great design freedom for your projects thanks to the complete RHEINZINK ranges for:
roofing (standing seam, batten, shingle systems)
cladding (angular joint systems, shingles, hollow joint profiles, clapboard profiles, cassettes, etc.)
rainwater drainage (gutters, pipes and accessories compliant with standards and adapted to regional specificities for the drainage of rainwater from sloping or flat roofs)
GRANUM EXTRA zinc complies with the EN 988 standard.
Specific gravity: 7,2 g/cm³
Fire classification: A1 (non-combustible)
Zinc-titanium according to EN 988
Corrosivity class: C5 very high corrosion resistance
High resistance to maritime climate
Type of building:
- individual house
- collective housing
- tertiary
- trade
- education and culture
- sports and hobbies
- health needs
- hotel and restaurant
