WindowMaster Clearline Inc

WindowMaster Clearline Inc

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 solution systems for all types of buildings and our solutions are based on natural forces – natural ventilation.


West Coast Office
400 Concar Dr., Fl. 4
San Mateo, CA 94402
T: 650.360.5414

East Coast Office
810-D Dickerson Road
PO Box 1368
North Wales, PA 19454-0368
T: 215.699.9292