As a family business, sustainable thinking towards our environment, our society and all future generations is the basis of our actions. Sustainability is an integral part of our corporate strategy. This is why we set ourselves ambitious goals in the environmental, social and economic areas. Sustainability throughout the entire life cycle of our products also takes centre stage, particularly in terms of the quality and durability of our door systems. With a structured roadmap and a series of measures, we aim to reduce our CO2 emissions and promote sustainable business practices. We are also increasingly focussing on renewable energies and promoting the reuse of materials.