ERG Window Film is a great way to enhance and improve the protection and energy efficiency of the glass in an existing window.

This film is applied to the inside of an existing window unit. The ERG film is available in three different performance levels. ERG 45, ERG 65, and Now ERG 70.

This Film has many advantages and cost levels to solve your unique problems. The film can reduce the UV rays that enter your home that fade carpet, curtains, and furniture. This film can reduce the summer solar heat gain coefficent of the existing windows' glass thus making your home cooler in the summer. This film can even reflect radiant energy that is escapes from the inside of your house in the winter.

This Protective Film will save you money, reduce energy, and add more comfort to the interior living area.

ERG 70 Window Film
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Thermal Image before the ERG70 was installed. Notice the orange and red areas of the window. This indicates the heat that is escaping.
Thermal Image after the ERG70 was installed. Notice the blue of the window the heat is not escaping the glass any longer.
The Thermal Image is taken from the inside of the house. The image is of a window and door. The door is on the left side of the picture and the window is on the right. The outside temperature is 17 degrees, the inside room temperature is 72 degrees, the inside glass temperature is 69 degrees after the ERG70 film was installed. The surface temperature of the door is 58 degrees. The door surface is over 10 degrees colder than the window after the ERG70 is installed. WOW!
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