Throughout the development process, the quest was to find the right construction principles to ensure optimised energy efficiency while enhancing the high quality and proven construction principles that have always been a hallmark of VELUX roof windows. With the introduction of VELUX Thermo Technology, the new VELUX generation has improved insulation properties with a u-value down to 1.2 for standard roof windows. Combined with a larger pane area, which not only admits up to 18 percent more daylight but also more passive solar heat gain into our homes, the new roof windows raise optimised energy balance and energy efficiency to new and excellent levels.
With the new generation of VELUX roof windows you get more daylight and an improved influx of solar heat into your home.
The new generation of VELUX roof windows gives you a more modern and attractive design with excellent ventilation and operation control and comfort.
The new generation of VELUX roof windows gives you excellent energy efficiency with the new VELUX ThermoTechnology.