In Germany triple-glazing is rapidly becoming the norm,with around 40 percent of householders choosing it over standard double-glazing. Typically the UK market always lags behind the Germans, but the industry is catching up with many businesses now experienced in promoting, manufacturing and installing triple-glazed windows. Triple-glazing is up to 40 percent more energy efficient than A rated windows. This means customers can save money on energy bills and reduce their carbon footprint – making them very attractive to buyers despite the additional cost.