Sustainability
Sustainability as a cornerstone of our group of companies
Sustainability at Groke
In our group of companies, sustainability is at the heart of our business philosophy. We are proud to consider sustainable corporate governance as an integral part of our identity. This commitment extends to all aspects of our activities, from product development and production processes to our relationships with employees, customers and society in general.
Moving forward together
Improved energy balance
The topic of energy efficiency continues to gain in importance. Rightly so, in our opinion. That is why we have long been using multiple sealing levels when developing our doors. Because only a really tight door protects you from cold and noise, reduces your heating costs in winter and supports energy-efficient living through intelligent construction. So that you can take advantage of support in improving your energy balance, the KfW offers financial support for renovation measures.
Our goal
- approx. 4,850 sqm PV system area in Hagenbach
- 2,637 installed modules
- 905 kWp system size
Environmentally friendly powder coating
Powder coating, known for its aesthetic and environmentally friendly properties, is increasingly focusing on sustainability. By integrating heat recovery systems, heat generated during the coating process is recovered and fed back into the production process. At the same time, water is purified by evaporation and reused in a closed loop. These sustainable practices not only reduce energy consumption, but also minimize water consumption, promote resource efficiency and contribute to environmentally friendly production processes.
Nachhaltig. Sicher. Zertifiziert.
QNG-Zertifizierung – Nachhaltigkeit mit Groke Haustüren
Groke Aluminium-Haustüren stehen für Qualität, modernes Design, hohe Sicherheit – und sie erfüllen die Anforderungen des QNG-Siegels für nachhaltiges Bauen. Damit leisten sie einen aktiven Beitrag zur ökologischen Bauweise.
Das vom Bundesbauministerium herausgegebene QNG-Siegel ist Voraussetzung für die Bundesförderung effizienter Gebäude (BEG) und zertifiziert ökologische, ökonomische und soziale Nachhaltigkeit.
Vorteile QNG-konformer Groke Haustüren:
- Verwendung von umweltfreundlichen Materialien
- Langlebigkeit und Wartungsarmut
- Energieeffizienz durch hervorragende Dämmwerte
- Beitrag zu wohngesunden Innenräumen (z. B. emissionsarme Materialien)
Planer, Architekten und Bauherren setzen so gezielt auf Förderfähigkeit und Nachhaltigkeit.
Nachhaltig bauen beginnt an der Haustür – mit Groke.