Kömmerling is the world's leading manufacturer of PVC profiles for windows and doors. Founded in 1897 in Pirmasens, Germany, it has more than 125 years of experience in energy-efficient window and door solutions. Its systems -76MD, AluClip Zero and Xtrem- offer exceptional thermal and acoustic insulation, with Passivhaus certifications and environmental commitment. We have the entire Kömmerling range with custom manufacturing and professional installation.