Where is it used?
Secondary Glazing is perfect for both Residential and commercial situations. By adding an extra pane of glass in addition to your existing windows heat loss and noise from traffic, aircraft and general disruption is dramatically reduced. Any building where altering or replacing the prime windows is not possible or cost effective, for example listed buildings then secondary is the solution. Secondary Double Glazing is designed to keep the heat in and the noise out. You could save around 10% on your household bills
