Glass facades with one of the industry’s greenest alloys becomes standard solution
The aluminium building system company Sapa is once again demonstrating its focus on sustainability by using Hydro’s aluminium alloy CIRCAL with the highest recycled content on the market for its glass façade solution Sapa 4150. Now, the first building contractors are using Sapa solutions with this alloy, with already some interesting projects in Norway, Belgium and The Netherlands.In 2018, the Norwegian group Hydro, owner of Sapa, launched its new Hydro CIRCAL 75R aluminium alloy. The alloy consists of minimum 75% post-consumer scrap from façades and windows that have been dismounted from