Argon gas is a safe, inert, non-toxic gas that is inserted between the panes of an insulated low-e glass unit. Argon gas reduces convection heat loss within the sealed unit, but it is not effective on its own.

West Coast’s EnertechTM Glazing┬áSystems use industry leading LoE 366 glass in conjunction with argon gas to deliver the ideal balance of solar control and high visibility.