Energy ratings windows for UK house

If you want a good example of the complexity of the construction of housing for low power consumption can, take a look at the evaluations of the window. The crystal is unique in this environment that the heat can flow in both directions through it. So that night the heat radiates through the glass during the day and especially when it's sunny, a considerable amount of heat in the house. For a year, a south facing window is often a net contributor of solar  energy. For this reason, the traditional method of measuring energy efficient products , the U-value is a little shabby when it comes to glass surfaces, as it only deals with the loss of heat.

When selecting replacement windows, you can check your energy efficiency by examining the Energy Saving Trust recommended and the BFRC energy label. Energy Saving Trust supports all Windows rated B or higher. Superior energy efficiency rating, the more energy he has. Unfortunately, currently there is no requirement to label products manufacturers of windows, but when you select the window knows the most prestigious to buy the most efficient.

The reasons are obvious: buildings are one of the biggest users of energy and one of the key areas of a building is lost through windows and doors. Improve the energy efficiency of windows and doors give significant improvement and nearly permanent energy efficiency in buildings. This has a direct and measurable effect on energy consumption. Energy is not only a problem in Colombia, and countries around the symbol of world energy consumption to improve performance of energy rating windows and choose the best window and doors for the application.

Energy Rating window and green products are not only in cold climates, both - the hottest regions of the United States and Australia, the idea of a window energy rating is also important, but here is the best window is the one that rejects the heat of sun to heat and to minimize the transfer of the building! This reduces the need for air conditioning a significant user of energy in these areas, keeping the building cooler.  energy rating windows are an instrument for all seasons.