Model Number: KG-IGU-00108 Brand Name: Kindlyglass Key Specifications/Special Features: Insulating glass is a multi-glass combination consisting of two or more panes enclosing a hermetically-sealed air spaceMost important function of insulation glass is to reduce thermal losses, which offers many advantages:Lower energy consumptionPerfect transparency by reducing the incidence of condensation on the warm air side and the possibility of using larger glazed areas without increasing energy consumption