Bertrand Windows and Doors

Facade blinds

Facade blinds are very practical sun shades that effectively protect interiors against excessive heating, while ensuring optical comfort.

The self-supporting façade blind was designed mainly for façade installation in buildings with large glazing.

The adaptive version of the blind is intended for installation on the façade or in a window recess in existing buildings.

The SZF/BX facade blinds were designed mainly for easy and quick installation in newly constructed buildings.

The SZF/P façade blind in the recessed version is intended for installation in newly constructed buildings or existing facilities after making the necessary changes to the lintel.

Knowledge zone

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Why do the windows fog up?

Fogging of windows is a common phenomenon that we often observe, especially during transitional periods, such as autumn and winter. The main cause of evaporation

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Do you know that…?

Did you know that millions of birds die every year as a result of collisions with building windows? This problem is becoming more and more common

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How to choose the right patio doors?

Summer is in full swing and that means more time spent outdoors, relaxing on the terrace or balcony. To these