Profine Group has consistently invested in quality products, and this remains the case to this day. Kömmerling stands out as one of the most well-known premium brands. Kömmerling distinguishes itself as a full-range supplier, particularly through its extensive range of windows and doors. With a wide array of systems, the foundation is laid for the implementation of individual, creative solutions. Additionally, the Kömmerling brand is a leader in PVC profiles for numerous applications.