Energy Efficiency
Energy Efficiency Windows in Bristol
The window rating system looks at three aspects of performance:
1. The V value or heat loss.
2. The G value or solar gain.
3. The L value or air leakage.
Although these ratings apply to a complete window i.e. the frames and the glass combined. Glass itself plays a major part in the rating that a window achieves.
Energy Efficient Windows
Recent developments in the double glazing industry now means doubled glazed windows can be rated the same way as white goods and boilers. This simple scheme controlled by the BRFC (British Fenestration Rating Council) allows windows that have been put through a rigorous testing process to display a rating from A-G with an A rating being the best.
For energy efficiency windows in Bristol, contact us today.