Glass:

Custom manufactured copper and silver low-e insulating glass. All glass heat strengthened.

Architectural Requirement:

For the window elements to appear copper in reflectance and the curtainwall element to be a contrasting silver colour. A low u-value was required to meet esd requirement and to achieve a five star energy rating.

Performance:

• copper glass
• visible light transmittance 53%
• “u”-value 1.79 w/m²/c o
• silver glass
• visible light transmittance 28%
• “u”-value 1.79 w/m²/c o