Dual Pane Windows Vs Low E

To keep in the infrared light.

Dual pane windows vs low e.

Low e low emissive glass reflects heat in the summer and helps keep heat inside in the winter making this a good choice in climates where both heating and cooling costs are a concern. Most people can enjoy optimal energy performance and comfort with our standard low e low e4 glass offerings. However low e coating is not a standalone material. You can have glass with or without a low e coating.

Low e squared glass can keep the inside glass temperature within 1 f of a room with no windows. While low e glass is generally cheaper than double glazing it will also reduce you winter heat gain leading to a need for either a bigger windows b more mechanical heating. This is but a small sampling of how specific the new generation low e coatings can get. The windows are usually single pane but can be installed double pane at a higher cost per window.

Being cheaper argon is usually used to fill the wider 1 2 inch spaces between panes in double pane windows while krypton with its better insulating quality is often used for the thinner 1 4 or 3 8 inch spaces between panes on triple pane windows. Low e windows provide an advantage in performance over standard glass primarily in winter heat retention. When first invented in the 80s low e windows only came in one variety for one purpose. Additional glass performance options include smartsun glass that blocks 95 of the sun s.

The bigger windows solution can then create additional heat loss issues leading to a downward spiral in performance coupled with an increase in costs. Low e has the ability to keep the temperature of the surface of the glass facing the interior very near that of the room itself regardless of outside temperatures. Argon typically represents a better value overall especially with double pane windows. We also have low e window films that can upgrade the performance of any window.

Search enerlogicfilm to learn more. In summation low e windows can block more heat in the summer than clear glass depending upon the low e coating. How does it heat the home. The term double pane refers to a window that has two pieces of glass while low e is a coating technique.

Low e windows are covered in a film like coating that traps warmth prevents drafts and reflects sunlight in the summer to aid in cooling the home. It requires a sheet of glass as a base material for its application. In other words this sheet can effectively turn a double pane into a triple pane and this insulation can be further supplemented with the addition of inert argon gas for even more r value. Plus consider the value you could add to your home.