Xtralite and Vitral are now a part of VELUX Commercial, and we are delighted to welcome you to our new website. Here, you will find our complete portfolio of daylight solutions and services for industrial, commercial and public buildings.

Comfort Ventilation

Optimise the indoor climate with venting modules

Natural ventilation through the roof with VELUX Modular Rooflights. Electrically operated venting modules ensure fresh air and optimum indoor comfort. 

Comfort Venting Modules

VELUX Modular Rooflight Monolight venting module with chain actuator fully integrated in the upstand

VELUX Modular Rooflight Monolight venting module with chain actuator fully integrated in the upstand

Venting VELUX Modular Rooflight with chain actuator

Venting VELUX Modular Rooflight with chain actuator

VELUX Modular Rooflight Linearlight module with chain actuator fully integrated in the upstand. No visible difference between fixed and venting modules.

VELUX Modular Rooflight Linearlight module with chain actuator fully integrated in the upstand. No visible difference between fixed and venting modules.

An optimal solution where light and natural ventilation is required. In venting modules for both Monolight and Linearlight, the actuator is fully integrated in the wooden upstand. The actuator is not visible from the inside when the module is closed, thus there is no visual difference between fixed and venting modules. A venting module is operated by either 1 actuator or 2 synchronised chain actuators depending on the clear internal area and module width.

Open System solution

Modular rooflights venting modules
The venting panels must be controlled by a separate Open System ±24 V DC (OS ±24 V DC) and can be integrated in your preferred building management system. The Open System solution is not included in the VELUX offering.

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