VELFAC STANDARD - Standard glazing
VELFAC STANDARD glazing provides a light, pleasant interior and a clear view of the external environment.
VELFAC STANDARD GLAZING has excellent insulation properties, achieved by incorporating a heat reflecting coating on the inner surface of the glass and argon gas within the glazing cavity.
VELFAC STANDARD GLAZING features provide an improved internal environment by reducing downdraught and can help to reduce heating costs.
Please find more information about Energy performance with the VELFAC 200 DGU window system under Performance.
Energy values and recommendations for STANDARD glazing, VELFAC 200 DGU
For glazing on the south facing facade, the g-value is of interest. The higher the g-value of the glazing, the more light and heat it allows into the building.
For glazing on the north facing facade, the U-value is of interest. The lower the U-value, the better it prevents heat from escaping the building.
The lower the Uw-value, the better the insulating properties of the window.
Contact us for further more information on energy efficiency.
Definition of energy values
The illustration shows the definition of common energy terminology.
Direction of the arrows indicates whether the heat coming from the outside and closed in, or whether it comes from within and escape.