Dear customers,
Due to a serious system malfunction, we can currently only be reached via our central emergency telephone numbers.Our IT department is working on a solution to the problem. You can find an overview of the central emergency telephone numbers here.

Sound insulation

    On quiet soles: Impact sound decoupling for stair flights and stair landings

    Residential construction, hotel, or office buildings - the demands on structural sound insulation are increasing. Especially echoing steps from staircases and other floors are quickly perceived as disturbing. The impact noise elements from our H-BAU range are the solution. They decouple stair flights and landings from ceiling and wall supports. In this way, you bring peace and quiet to your building project. If you are planning a particularly challenging project, we will also be happy to configure a custom-made solution for you.