TECU Patina Variations Roof and Facade Cladding

TECU Patina Variations Roof and Facade Cladding

NEO | METAL
Brand: KME®
TECU® Patina Variations bring new diversity to green façade design. Based on the proven industrial manufacturing expertise of classic TECU® Patina, four distinct natural patina interpretations offer architects and designers a broader range of expression. Spanning from historic preservation to contemporary projects, the series powerfully reflects the living, versatile character of natural surfaces. The patina process—shaped by maritime influence and humidity—is achieved by precisely replicating real environmental conditions. Patina Boston stands out with turquoise-leaning blue tones; Oslo features a deep, matte green with petroleum undertones; Madrid presents earth tones with subtle green nuances; and Hamburg offers cool, stone-like green shades.

Roof covering Glass-mat sheathing board


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• Façade and roof cladding
• Cassette and panel systems
• Historic preservation projects
• Contemporary and iconic architectural designs
• Coastal and humid climates (Hamburg–Boston), cold northern climates (Oslo), and sunny, dry climates with brown/earth-toned patina requirements (Madrid).

• Material: Copper (Cu) - Main component / Tin (Sn): 0.10 – 0.20%
• Standard thicknesses: 0.60 mm, 0.70 mm, 1.00 mm
• Standard sheet sizes: 600 × 3000 mm, 670 × 3000 mm, 1000 × 2000 mm, 1000 × 3000 mm
• Surface: Green pre-patinated on one side (no protective film)
• Supply form: Sheets, max. 1,000 × 3,000 mm
• Physical properties:
- Density: 8.93 g/cm³
- Thermal expansion: 1.7 mm/m (ΔT 100 K)
- Modulus of elasticity (20 °C): 132 kN/mm²
• Standards: CE marked, EPD (ISO 14025 / EN 15804)

EU directive 89 / 106 / Eec (CPD)
ISO 14025 + EN 15804