Our company – your partner for more than 50 years


PVC-u, aluminium and steel – these are the materials H. O. Schlüter GmbH uses for its products. Thousands of windows, doors and façade systems across Germany bear our name.

Top quality products and service


Our customers come to us for top quality, cost efficiency and excellent service because of the importance we place on state-of-the-art production facilities, highly competent partners and continued professional training for our employees.

Guaranteed quality


Hans Otto Schlüter founded his company with the highest quality standards and a willingness to take on new challenges. Today these core values continue to fuel the success of the company, whose approx. 150 highly qualified employees at its offices and production sites in Hanerau-Hademarschen (Schleswig-Holstein) and Lübz (Mecklenburg-Vorpommern) capably manage all phases of project development and implementation, from idea to installation.