The steel pass-through is used for profile steel with Vilpe -pipes, -roof fans and aerial sleeves. It fits for the most of the profiles with tile pattering. The compactness of the steel pass-through is based on the rubber sealing with an aluminium flange which can be formed. The set includes the screws, the sealing mass and the sealing for underlay.
The standard colours of Vilpe pass-throughs are black, brown, green, grey, red and brick red.