The glazing is an important part of all VELUX windows and comes with premium features, including rain noise reduction, safety lamination, toughened glass and a UV filter.
Energy performance (U-value)
VELUX roof windows are designed for high Uw energy performance that protects against the cold outside while keeping the heat inside your room. The lower the Uw, the higher the insulation value of the glazing.
Sound insulation (dB)
Sound insulation reduces the level of noise from eg. traffic outside. The higher the dB, the more the sound is reduced.
Better comfort, triple glazed (Glazing 15)
Three-layer glazing with glass-to-edge for an aesthetic look. Offers improved energy performance and reduces the feeling of cold that can come from a window during winter.