The Vilpe KTV -ventilation set is designed for ventilation of roof constructions and roof space. It can also be used as a drainage vent pipe. The ventilating tile is equipped with two protective grids to keep birds from getting into the roof space as well as a special membrane preventing water from coming in but letting air pass through unobstuctedly.
KTV -Steel ventilation set can be fitted to almost all kinds of steel covering regardless of the roof profile. Includes the screws and the sealing for underlay. The standard colours are black, brown, green, grey, red and brick red.