What Are IG Units?

Insulating Glass Units are sealed combinations of 2 or more lites of glass  separated by a dry air space that are used in a variety of applications including windows, doors and skylights for commercial buildings and residential construction.These types of IG Units are required by building codes in many areas as mandatory energy conservation measure. The IG units are a high quality, total energy performance product that translate into reduced energy cost and increased comfort. Provides heat/cold insulation, condensation and soundproof resistance.
There are many Types of IGU’s: Clear Glass, Tinted Glass , Reflective Glass, Low Emissivity Glass, Laminated Glass, Fire rated , etc.