Visitors crowd the Ventmann stand of frameless air diffusers

Photo: Mariusz Młynarczyk / CloudAir.tech

Ventmann's stand R02 is framed by spiral duct columns supporting a white fascia that reads 'Frameless air diffusers' and 'Frameless gypsum air diffusers'. Visitors fill the green-carpeted space, where a back wall headed 'Innovation' shows diffuser designs and a black counter in front displays sample diffusers.