Ventilators specific to windows e.g. trickle; channels for glazing and condensation drainage; for other ventilators see Ventilation systems (57).
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Complete Range of Innovative Products
RENSON®, with its rich tradition in innovation and experience since 1909, is profiling itself as the undisputed European market leader in natural ventilation and sunprotection.
Our headquarters ar...
Healthy Building Concept
The Healthy Building Concept® from RENSON® strives for a healthy, comfortable indoor environment which requires minimal energy use in line with the Kyoto Protocol. The result is an increase in prod...
Horizontal Sunprotection
A building or home with large glazed surfaces facing south offers many advantages. During autumn, winter and spring, you enjoy the benefits of the incoming sunlight. But in the summer this can crea...