Laminated insulating glass is an insulating glass unit with a laminated outboard. This configuration can be used in applications where the exterior is overhead glazing or in specific hurricane zones where safety glazing is required for the exterior.A typical laminated insulating glass configuration is constructed as follows:

It is important to note, with laminated insulating glass there are two primary options for Low-E or Reflective coating placement within the unit. Coatings can be placed on the #2 surface, however superior solar performance can be achieved by placing the coating on the #4 surface, touching the air space.