Case study - Highly Energy Efficient Renovation of Office Building in Oslo

The so called W7 building is one of the prime example of 60s office architecture in Oslo and has been historically protected. The idea for the new building was to preserve the outside view and flooding the interior spaces with natural daylight and to be highly energy-efficient.

This challenge opened the door to the innovative glass facade solution Q-Air by Reflex, that saves approximately 1 GWh - and NOK 1 million – annually. This corresponds to 60 percent of the previous energy consumption in the building.