Peace and quiet for the most discerning guests
At the Land- und Wellnesshotel Sternwirt in Weigendorf/Högen in the Upper Palatinate, REGUPOL sound and drain 22 ensures that the exclusive wellness suite directly below the roof terrace is reliably protected against impact sound. This means that the upper area remains a permanently usable place of relaxation – and guests below enjoy the highest level of comfort at all times.
The roof terrace of this family-run hotel is a central part of the guest experience. It extends the outdoor space, invites guests to relax and is used intensively by visitors. However, it is precisely this use that presented an acoustic challenge: below the terrace is the luxurious wellness suite penthouse, whose peace and privacy must always be maintained. Even light footsteps or the movement of terrace furniture can be disruptive here.
Project overview
The highest quality in terms of peace and comfort at the Hotel Sternwirt
To protect this sensitive area, the hotel opted for REGUPOL sound and drain 22 – a system specially developed for outdoor use that provides permanently effective impact sound insulation. The permanently elastic material structure significantly reduces sound transmission, allowing guests to use the terrace freely without disturbing the area below.
In addition to acoustic optimisation, the system scores points with its integrated drainage function. Rainwater is reliably drained away, preventing moisture damage and protecting the entire structure in the long term. This increases the durability of the terrace and ensures a permanently stable structure.
For the Sternwirt, the use of this solution represents a clear upgrade: the suite could be retained without any additional structural compromises and now offers maximum peace and exclusivity. At the same time, the roof terrace remains fully usable as an attractive outdoor area.
Jürgen Haas, owner of the Landhotel Sternwirt, confirms the success: ‘This is now the second year that we have been able to make full use of the roof terrace and penthouse, and we haven't received a single complaint about any acoustic problems. So the project has been implemented perfectly.’
REGUPOL sound and drain 22 impressively demonstrates how technical solutions work in the background to create spaces that can unfold their full potential – free from disruptive influences.

















