Attika Corner Drains

26.03.2025

GRUMBACH presented a new generation of PUR roof drains at the international DACH+HOLZ 2024 trade fair in Stuttgart: The Attika Corner Drains provide an elegant and efficient solution for flat roof drainage, directly in the corners of the flat roof. These roof drains...

26.03.2025

On 11 February 2024, the shareholder Hedwig Grumbach died at the age of 88.

Change in the shareholder structure

26.03.2025

Simon Gerd Konstantinidis (Master of Science Physics) becomes a shareholder through the purchase of Julia Lengfeld ‘s shares in the company. This means that a family member from the 4th generation is joining the company.

26.03.2025

On 23 July 2019, shareholder Rita Günther died unexpectedly at the age of 64.

New prefabricated bathroom series INDIVIDUAL

20.10.2020

A variant of the new INDIVIDUAL prefabricated bathroom series will be presented at all important trade exhibitions (SHK-Essen, IFH / INTHERM Nuremberg and GET-Nord-Hamburg).