Insulating Glass

Insulating glass (also referred to as insulated glass) refers to two or more lights of glass sealed around the edges with an air space
between, to form a single unit.

Commonly referred to as an ‘IG unit,” insulating glass is the most effective way to reduce air-to-air heat transfer through the glazing.
When used in conjunction with low-E and/ or reflective glass coatings, 1G units become an effective means to conserve energy and comply with building codes. The most common architectural insulating glass unit configuration is V4″ glass/1/2” air space/1/4″
glass.

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