The third-generation family-owned company currently employs around 700 people at three locations and produces 330,000 windows and 7,000 doors every year. As a full-range supplier, KNEER-SÜDFENSTER produces components made of wood, aluminum-wood, aluminum, aluminum-plastic and plastic. Windows, lift-and-slide doors, mullion-transom facades and front doors of KNEER-SÜDFENSTER are not only used all over Germany, but also worldwide.
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