Polyurethane is a solid product with a foam texture and has an appearance between cork and polystyrene. It results from the chemical reaction that occurs almost instantaneously between two liquid chemical compounds.
In the garden cover, part of the light energy is reflected, the other part is absorbed via photosynthesis, this causes the temperature of the roof to reduce radically.
The CORK system is an external thermal insulation composite system (known as the ETICS) and is designed to thermally and acoustically isolate the opaque areas from the façades.