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ISO 45001 Health and Safety Management
Certificate type
ISO 9001 Quality Management
Certificate type
EPD
Certificate type
KIWA BDA
Certificate type
A cladding system composed of self-supporting interlocking zinc panels with shadow (reveal) joints.
Suitable for flat or gently curved facades and soffits.
The elZinc® facade panel is a zinc architectural cladding solution composed of self-supporting interlocking zinc panels with shadow (reveal) joints. They are installed either horizontally or vertically, interlocking with one another to form a rear-ventilated rainscreen.
The zinc rear-ventilated rainscreen facade is composed of horizontally or vertically installed self-supporting panels made of 1 mm thick elZinc® titanium zinc rolled according to EN 988 and ASTM B69-13. Ventilating space behind cladding to be a minimum of 38 mm, or according to project design criteria, whichever is the greater.
Features and benefits:
Color | Grey Guidance for specification option: Light grey, medium grey or dark grey. Red Blue Brown Gold |
Finish | Natural Pre-weathered |
Material | Zinc Guidance for specification option: Titanium zinc. |
Shape | Rectangle |
Length | Manufacturer guidance500-4000 mm. |
Width | 300 mm |
Height | 26 mm |
Warranty description | Lifetime Guidance for specification option: Alkimi range. 20 year Guidance for specification option: Rainbow range. |
Uniclass | |
CAWS | H92/120 Rainscreen cladding |
System performance | Zinc facade panels shall provide a rainscreen wall cladding, able to freely expand and contract in response to temperature changes, and fitted to resist all loading including wind loads. The appearance of the cladding shall be one composed of flat panels, of straight joints and neat folds, correctly set out according to the architect’s drawings and design intent. |
Thermal insulation | Manufacturer guidanceA zinc façade does not place any special requirement on the insulation. |
Breather membrane | |
Material | Not required.Breather membrane. |
Fasteners | A2 stainless steel self-drilling screws. |
Secondary support structure | Metal rails on adjustable wall brackets. |
Cladding panels | |
Material | 1.0 mm-thick elZinc® zinc.Guidance for specification option: Joint centres 233-300 mm. |
System accessories | Horizontal apron flashing. |
Execution | Manufacturer guidanceJoints shall set out according to architect’s drawings, or in their absence, according to the design intent of the project. The details of the zinc work should be carried out according recognized good practice and manufacturer’s recommendations. Respect minimum recommended interior radii while bending. Holes should be notched where required to prevent tears forming in the zinc. Marking out: Use a pencil, pen, crayon or chalk. After completion, no marking should be visible. Wherever possible use a mechanical folder to bend material to give straight and uniform folds. Free edges: If visible fold over to form a 15 mm hem. Ensure the temperature of the metal does not fall below 7, or 10°C, depending on the operation, when folding, profiling or forming the metal. Follow elZinc recommendations regarding warming up zinc metal prior to forming. |
Colour/ Finish | elZinc Crystal®. elZinc Graphite®. elZinc Lava®. elZinc Natural. elZinc Oliva®. Manufacturer guidanceIf a backside coating is required, type 'Protect+' directly after the finish, eg. elZinc Graphite® Protect+. If an ‘Advance’ finish is required, type ‘Advance’ directly after the finish, eg. elZinc Slate Advance. |
Layout | Vertical design using the apron joint. Guidance for specification option: This joint is often made to coincide with window lintels to keep the facade ordered. |
Joint width | Manufacturer guidanceInsert requirements. Longitudinal joint: Labyrinth (shadow joint): The width of the longitudinal joint can vary from 5-25 mm wide. End to end joint: Baffled (apron): 20 mm minimum between panels. |
Contains Red List materials | No |
Country of material origin | Spain |
Country of product manufacture | Spain |
Recyclability | 100% Guidance for specification option: Fully recyclable. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 20 % Guidance for specification option: Approximate. |