A waterproofed balcony is modelled as a solid roof using "Roof, no cavity" in ceilings and waterproof membrane with insulation set to "No insulation, no air gap".
If the balcony only covers part of the zone, the room must be split into two zones, one for the balcony and one for the balance of the room. The wall created between the two zones is removed using the permanent opening tool and the primary zone is set to the zone type for the room.
Have more questions? Submit a request