Argon Filled Windows R Value

Choose to add optional argon gas between the panes to act like an insulating blanket and reduce heat transfer.

Argon filled windows r value.

A virtually invisible low e coating is applied to the glass to help reflect heat and keep your home comfortable. The most common gas between panes is argon. Regardless of the season low e argon gas windows ensure the climate is stable in your home. Thermal windows also called insulated glass units or igu are either double pane or triple pane meaning each section of window has two or three layers of glass with a sealed space in between.

When used in conjunction with low e glass argon provides better insulation because heat and cold do not pass through argon gas as easily as through air providing better performance. An insulated argon filled double glazing unit 24mm can have a u value as low as 1 1. Argon is a safe odorless colorless naturally occurring gas which is denser than air 40 denser than air. Updated october 02 2018.

Argon for instance typically increases the insulating r value of a window by only half a point. Dual pane clear glass no coatings. Energy efficient windows also have a positive impact on the environment by reducing your home s overall carbon footprint and lengthening the lifespan of its energy systems. That s a 31 decrease in heat loss.

Insulated glass windows also called double pane glass typically have an r value of around 2 0 to. Triple pane clear glass no coatings. U value r value solar heat gain visible light transmittance. For the average detached you ll lose about 17 5 of heat through c rated windows and just 12 25 with an argon filled a rated window.

Dual pane one low e coating argon. Argon is an inert gas found in our atmosphere. Low e or low emissivity coating is a unique microscopic glaze that helps minimize the amount of ultraviolet infrared and visible light from penetrating the glass keeping you cooler in the summer and warmer in the winter. Argon gas is used to increase the energy efficiency and general performance of thermal windows.

Andersen offers products made with our exclusive fibrex composite material that is composed of 40 reclaimed wood fiber by weight. Triple pane one low e coating argon.