At AGS we’re the specialists in double glazed windows and as one of the market leaders, we’re also at the forefront of new glass and frame technology, developing windows which deliver advanced energy efficient properties. Whichever product you choose, you can be confident you’re installing some of the best double glazed windows available.
For well over a decade we’ve been developing and installing double glazing in houses across the South East, helping to make homes warmer and more secure. Whether you’re building a new house or replacing original windows in an older property, we’ve got a window that’s right for your home.
Our double glazed windows will not only make your home feel cosier, they’ll also give it a facelift and transform the look of the property immediately. Each of our A rated as standard double glazed windows feature two equal 4mm glass panes, separated by a 16mm cavity, which achieve excellent heat retention and deliver a high level of 31dB sound insulation. We also offer further sound reducing window options.
Our replacement windows are available in a choice of materials and styles and regardless of which product you choose, all of our frames are very energy efficient. Most of our double glazing achieves an A rating as standard and A+ 12 rated windows are also available, which means your home could actually gain more ‘free’ heat than it loses, resulting in much lower fuel bills. If you are looking for A+12 performance, our Triple glazed windows offer even higher levels of performance.
AGS cover many areas within London and across Essex including Romford, Brentwood, Hornchurch, Upminster, Chigwell, Loughton, Chelmsford, Billericay and Woodford.