How To Install Glass Sealed Units | Double Glazed Units

Learn how to install glass sealed units with our expert instructions. Improve window insulation and boost energy efficiency with Double Glazed Units.

Width and Height

The basic measurements of your double glazing sealed unit panel. Carefully measure the width and height of the unit you are replacing then enter it in millimetres the width and depth provided. The system will work out the overall price from the size of the glazed area and the glass specifications provided.