Residential building

Building conservation and energetic renovation

Détails du projet

Type d'objet

Residential building


S 7000 IQ


GEALAN-acrylcolor® RAL 9001 creme white


Wiesbaden / Deutschland

Année de construction


Maître d'ouvrage

GWW Wiesbadener Wohnbaugesellschaft mbH

Fabricant de fenêtres

hilzinger GmbH / Willstätt

In Wiesbaden on Westerwaldstrasse, during the energetic renovation of the apartment building which was built in 1926 in massive construction, the building’s layout was adjusted to meet modern requirements and the total living space was increased. Through the consistent use of energy-related measures, the energy consumption can be reduced considerably. To do this, the issues of building conservation had to be taken into account: narrow sight lines for the wing and mullion, no visible weep holes, a quality surface in crème-white tone RAL 9001 and grey seals. These recommendations could be best fulfilled with the established system GEALAN S 7000 IQ.

Used products and innovations from GEALAN

Innovations GEALAN-acrylcolor®

Une surface unique
En savoir plus sur Innovations GEALAN-acrylcolor®

Further references


Nouvelle construction d'immeubles de recherche et de bureaux

En 2012, le Fraunhofer-Institut für Windenergie und Energiesystemtechnik à Bremerhaven a ouvert un immeuble d'ingénieurs pour tester les pales de rotor. Les bureaux des étages supérieurs sont agencés dans un plan de sol en forme de vantail et offrent une vue saisissante sur la mer du Nord.


Renovating an apartment building

Where a small baroque house torn down in 1959 once stood, there is now a 6 storey building complex with 20 apartments in total in Bamberg city centre. Whilst renovating the building which is close to the centre with good transport connections, the designing architect was able to create a modern design complying to sound insulation class 4 despite a construction style from the 1950s and it being a protected building. Concurrently, it was all about tying in the modified facade in terms of the colour concept which was developed especially for the building, with the structure which was already there. Crucially, the modern French casement windows made from the GEALAN-System S 9000 helped the architect fulfil his aim. With their size and colour coordination, they fit harmoniously into the image of Markusstrasse as a whole.


Park living

In the Hamburg-Hohenfelde park quarter, 32 attractive cooperative flats have been built as three buildings around a park in the last two years in two construction phases. In the complex, 26 apartments have been made accessible according to DIN 18040 part 2, the other 6 apartments are accessible according to DIN 18040 part 2 and are also designed for unrestricted wheelchair use. The housing area is built around a public park and the Alster tributary is just a few minutes away. As a conventional masonry construction, the building in the busy Muehlendamm area has been given a facade made from closed facing and fully glazed loggia which made it possible to have lounges and bedrooms on the louder side of the building.

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