Friday, 13 June 2014

How Does Double Glazing Improve Energy Efficiency?

In order for a property to be as energy efficient as possible, it is important to try to keep as much heat in as possible, preventing the need for extra heating. One of the main ways that all properties lose heat is through their windows, however, installing windows with double glazing, or even triple glazing can help to keep your home warmer in the cold months and therefore more energy efficient.

So how does double glazing work? Rather than a single pane of glass, double glazed windows consist of two sheets of glass with a gap of around 16mm between them. This gap creates an insulating barrier which helps to keep heat in. Oftentimes, the most efficient double glazed windows use gas to fill the gap created between two panes of glass. In most cases, the gases used are argon, krypton or xenon.

Although it is possible to buy triple glazed windows, they are not necessarily more energy efficient than double glazing. The easiest way to find the most energy efficient windows is to look for windows that carry the A-Rate energy efficiency label. As of October 2010, all replacement windows are required to have an energy efficiency rating of at least C, however, it is always best to look for A-rated double glazing. This energy label takes the whole window into account, including the frame and glass, assessing the window for its efficiency at retaining heat.

If you are looking for a Birmingham double glazing installation company, the easiest way to ensure that your windows are fitted to the best possible standards is by choosing an installer that carries the trust mark for Government Endorsed Standards. If an installer carries this mark, you can expect them to be experienced in carrying out installation work with care and precision. Many Birmingham double glazing installation specialists may also provide other services such as energy efficient door fitting, conservatories or other glass work.


By choosing A-rated double glazing, you can stand to see a number of benefits, including smaller energy bills and a reduced carbon footprint, as well as fewer draughts and colder areas in your property. To find more information on double glazing and Birmingham double glazing installation companies, you can visit wefit-uk.co.uk.