WindowMaster was founded in 1990. Its founding vision is to create better buildings that have plenty of fresh air and excellent and safe indoor climates. The company employs around 140 people in Denmark, Germany, England, Switzerland, Norway and US and works with an extensive network of certified partners around the world.

We supply sustainable indoor climate solutions for all types of buildings and our solutions are based on natural forces – natural ventilation. In addition, we have many years of experience in providing smoke ventilation solutions that comply with European EN standards and Danish regulatory standards.

From the very beginning, we have been on a mission to ensure excellent and safe indoor climates through natural ventilation for the benefit of people, the environment and productivity. Our expertise is built on our knowledge of regulatory standards and project development, and not least our extensive experience from having completed thousands of projects across the whole world, where we have worked closely with customers to find the best technical and financial solutions.

We develop and produce the crucial components in the solutions we deliver.



Skelstedet 13, 2950 Vedbæk


55.838139, 12.5284109