How can I minimize the banding effect between vision and spandrel glass?
Given the different nature and function of vision and spandrel glass, it is impossible to eliminate the banding effect; however it can be reduced. Methods of doing so include placing the spandrel coating on the fourth surface of an insulating glass unit and using a tinted product for the exterior lite of both the vision and spandrel units. Reflective products, glazed with the reflective coating on the first surface, are excellent at reducing this effect.
