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The upgrading of the installation shafts in two 1969 apartment complexes improved fire safety and sound insulation. This was achieved by insulating the interior walls with ROCKWOOL Granulat Fire Safe, meeting the I 90 classification and benefitting all 240 residents.

ROCKWOOL responsibles

DEUTSCHE ROCKWOOL
Mineralwoll GmbH & Co. OHG
ROCKWOOL Straße 37-41
DE-45966 Gladbeck
Germany

Telefon: +49 2043 408-0

Email

Main developer

Wohnungsbaugenossenschaft Friedrichshain eG
Berlin

The installation shafts of two large buildings, built in 1969 and incorporating 240 flats, urgently needed to be improved to provide fire protection. Using Firesafe stone wool granulate not only resulted in the required I 90 classification, it also created better acoustics. Both benefits are highly appreciated by the buildings' inhabitants.