Double glazing works by keeping the warm air inside of the house and the cold air outside. This creates a boundary between the two and means that the heating is balanced. As the warm air mass rises it takes warm moisture with it, and as it reaches the apex of the house it brings the cool air down with it. It also means that air that is warmer than it is begins to condense in the lower levels of the house, which provides a slight drop in temperature. However, when this happens the house ends up staying warmer for longer, and so ends up providing more balanced heating than it would otherwise have done. If this process is successfully mimicked in your home then you will find that your energy bills drop considerably, and if you are careful not to turn the thermostat up and down too much you will end up saving money as well.
If you are wondering how double glazing helps keep your house warm then there are a few other benefits attached to it. By keeping at least some of the heat inside the house you will end up with significantly reduced fuel bills, because you will be using less energy to heat the house. The lower the fuel bill is the less you will need to pay for your electricity, and this will have a significant impact on your financial situation. In addition, if you install a proper system to keep your house insulated properly then you can expect to see a marked improvement in the level of comfort that you feel within the home, because you will be keeping at least some of the warmth inside.
It is important to make sure that you have your double glazed windows professional fitted by a Double Glazing Cheltenham company such as Firmfix Double Glazing.