The frameless ERGOVENT RONDO ventilation outlet can be seamlessly fitted into plasterboard ceilings. The air flows through a rounded gap and provides the necessary air circulation in the room. Its body is made of pure plaster and remains under the lid with all technical elements and connections. Fully assembled, no frames, seams, projections or transitions are visible, since the product is painted in the same ceiling colour as the surroundings. The jury was enthusiastic about this clever construction, because “the intervention in the ceiling architecture is thus reduced to a minimum”.
