Double Pane Low E Insulated Windows

The e in low e stands for emissivity.

Double pane low e insulated windows.

A single pane window has an r value of about 1. Energy efficient windows use two or three panes of glass to slow conduction and maintain comfort. The double pane insulated glass replacement is an effective way of lowering down the electricity bills through smart efficient energy conservation. Low e windows are definitely the way to go and will soon be the standard that all builders use.

Soft coat windows have much better u value than hard coat surfaces and allow less uv transmittance by almost 75 over clear glass. Glass itself is a lousy insulator. Tafco windows vinyl hopper basement window with dual pane insulated glass white 58 89 87 96. Insulated glass units double pane windows double glazed units sealed glass units replacement dual pane window units.

For example double pane high solar gain low e glass is used in heating dominated climates such as areas in the northeast and midwest medium solar gain low e glass is used in the midwest where there s a need for both heating and cooling and low solar gain low e glass is used in western and southwestern regions of the u s. Low e coatings usually applied to the inside layers of insulating glass manage the amount of light and heat either conducted through a window or reflected away from it. What is double glazing. Insulating glass often referred to as ig double pane or thermopane glass was developed to create a more energy efficient window.

These are most often used in residential window applications. This product consists of two panes of tempered glass separated by a spacer. A virtually invisible low e coating is applied to the glass to help reflect heat and keep your home comfortable. V 2500 series white vinyl single hung window with colonial grids grilles.

No matter what type of low e windows you get they will perform better than windows that have only clear glass. Price low to high. R value is the measure of a material s ability to retard the flow of heat. Double glazing is also known as an igu an insulated glazing unit.

On the other hand soft coat low e windows must be in a double pane unit and are nearly invisible coatings which provide more visible light. Extremely thin coatings of special low emissivity low e metallic material are applied to glass panes used in windows and doors to boost their energy efficiency. Double pane windows are low e coated to produce a high medium or low shg factor. The low emissivity coating low e means that less heat passes through the glass than would usually be the case compared to standard float glass.

Price high to low. 400 series double hung wood window with white exterior model tw3046 561 67 561 67.