“You can do lots with wood, you just have to know how”, was the message of an expert webinar that was completely devoted to the subject of “column-supported flat ceilings from cross-laminated timber.” The focus of the event was the timber ceiling at Handl Gastro Service in Pians, which was integrally designed with BIM by ATP Innsbruck and represents a prototype in the field of timber building: Because, despite its spectacular size of 650 m2, it needs neither upstand nor downstand beams and is merely supported by a few columns on a 7 x 7 meter grid.