House sketch wall with Darco roof outlet labels

Photo: Mariusz Młynarczyk / CloudAir.tech

Visitors study a wall graphic on the Darco stand showing terraced houses overlaid with sketch lines and handwritten notes pointing to roof outlets, including labels such as "TH50", "TH70" and "NOGS110". A stainless steel vent sample and brochures sit on a white shelf below.