Improve the energy efficiency of your home in the West Midlands, Birmingham or Worcestershire with triple glazing from 5 Star Windows. Triple glazing looks very similar to more well known double glazing however as the name suggests triple glazing has an additional pane of glass. This additional pane of glass improves the thermal efficiency of triple glazing considerably. In fact triple glazing is approximately 60% more thermally efficient then C-rated double glazed windows. Meaning if you install replacement triple glazed windows in your property you could potentially save thousands on your energy bills. Here at 5 Star Windows we offer triple glazing in a variety of styles, designs and colours including sash windows, casement windows, tilt and turn windows and Georgian windows. We install triple glazing throughout the West Midlands including Birmingham and Worcestershire.