Durable resistant house entries

The supply and disposal of a building is generally realized by underground lines. In order to insert these cables into the building, the building envelope must be penetrated.

The building envelope, in turn, is provided with a seal to protect the people, property, but also the building itself from external influences, in particular water. The building penetration also penetrates the seal.

With appropriate sealing systems, or also called lead-through systems, a gas- and watertight transition from the building sealing to the pipe is to be created. So the building waterproofing is restored.

Analogously, the building sealing and thus the penetration system are located on the outside of the building, so access to the penetration system is often only possible to a limited extent or not at all. Therefore, the majority of the penetration systems have to function without maintenance. Depending on the type of building use, the lifespan - and thus that of the penetration system - can be up to 50 years. This makes the high quality standards of such an implementation system clear.