»The render used by the thermal insulation system from Saint-Gobain Weber does not require the use of biocides. Its innovative ʻtechnicalʼ design impressed the jury. The render does not drain the water; instead, using purely physical effects, it gathers it up and increases the size of dew or raindrops sticking to the surface area. In this way, surfaces dry faster. The ecological effect is significant for climate-, resource- and water conservation.«

Ursula Heinen-Esser, jury member