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Smoke ventilation windows


Smoke ventilation windows and dampers play a special role in ensuring the safety and comfort of building occupants. Properly selected are elements of the gravity ventilation system, and if necessary will help quickly get rid of smoke and toxic fumes that threaten health and life.

This solution is produced on the basis of various profile systems, depending on the requirements and needs of a specific investment, such as MB-59S, MB-59S Casement, MB-60, MB-60US, MB-70, MB-70US, MB-86, MB-86US Aluprof, as well as on solutions dedicated to facades, such as tilt windows or slope windows. Complementing the smoke and ventilation system are windows or aeration doors.

They can be equipped with reliable and quiet actuators along with drives of small dimensions, positioned parallel to the window surface, not interfering with the visual qualities of the glazing.

Smoke ventilation structures have been tested in accordance with EN 12101-2 at IFT and VdS Institutes and have documents confirming the achievement of the required technical parameters.


Max. dimensions of the window sash (horizontal arrangement)

height From 1600 mm, width up to 2500 mm

Max. dimensions of the window sash (vertical arrangement)

height 2500 mm, width up to 1600 mm

Max. roof window sash dimensions

height up to 2200 mm, width Up to 1500 mm or high up to 1500 mm, width up to 2200 mm

Max. area of vertical / roof smoke ventilation window

up to 4.0 m2/ up to 3.3 m2

Max. opening angle of the smoke ventilation window


Types of actuators

chain, spindle (arbor), sprocket


Unique and unlimited design options provided by the option of painting in any RAL colour.



window accessories


Handles are an integral part of the windows, which affects the aesthetics and character. See a wide range of handles in modern and traditional design and select their functionality to suit your needs.


Glazing occupies the largest surface area in windows, so their proper choice is crucial to maintaining the thermal and acoustic comfort of a building. See what types of glass and glazing packages we offer.


You will also find mosquito nets that protect you from insects, mosquitoes and flies, while providing free ventilation and a view of your surroundings Learn about their types and see which will work best for your windows.


Fittings that allow the sashes to be opened, tilted or slid are responsible for the functionality and security of windows and doors. You can be sure that all of them come from proven and reputable suppliers and will work smoothly for many years.


Proper airflow is a healthy climate in your home. With ventilators installed in the windows, you don’t have to worry about ventilation. See how ventilators will make your home always have fresh air.

window sills

Both exterior and interior-mounted window sills can be made in many different material and color options. Find out which ones will fit your windows best.

Comprehensive service

Installation of windows and doors

Proper installation is a key issue for windows to perform their function well, that is, to be a tight and stable partition without thermal bridges through which precious energy escapes. Our expert teams offer installation based on various technologies and standards. Check which ones will meet your expectations.

See how we manufacture your windows

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