Insulglass LowE Prime is an insulated glass unit (IGU) that contains a high-performing, energy-efficient sputter-coat low emissivity glass (LowE). Also known as a softcoat, this evolution of technology and innovation sees atomic layers of silver and metal oxides provide superior performance without the risk of visible haze that other traditional coatings can have.

Enjoy great insulation (lower U-value) with a softcoat LowE, optimized by the use of argon gas, which is supplied as standard with all Insulglass LowE Prime units (may exclude some specialized sizes).