TECU Gold Roof and Facade Cladding

Brand: KME®

TECU® Gold is a new façade alloy born from the valuable combination of copper and aluminium. Rather than a shiny gold effect, it develops elegant mat brown–gold tones shortly after installation, creating a refined and sophisticated expression. Its light-dependent colour play lends façades a sense of discreet prestige and architectural depth without ostentation.


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• Roof and façade cladding applications
• Cassette and panel systems
• Architectural feature façades
• Prestige residential and commercial buildings
• Cultural and public buildings
• Contemporary and iconic architectural designs
• Projects requiring a gold-toned, prestigious architectural expression

• Material: Copper (Cu) - Main component / Tin (Sn): 0.10 – 0.20%
• Standard Thicknesses and Coil Widths
- 600 mm width: 0.50 mm · 0.60 mm · 0.70 mm · 1.20 mm
- 670 mm width: 0.60 mm · 0.70 mm · 1.20 mm
- 1,000 mm width: 0.60 mm · 0.70 mm · 1.20 mm
• Surface: Yellowish mill finish, with temporary protective film on one side
• Supply Form: Coils (Ø 500 / 600 mm), sheets available on request
• Physical Properties
- Density: 8.18 g/cm³
- Thermal expansion: 1.7 mm/m (ΔT 100 K)
- Modulus of elasticity (20 °C): 113 kN/mm²

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