How much thought and research have you done regarding your garage door? When many people look at garage doors, they only check to see if they have insulation and that they have a good R-value. However, there is far more to consider. Even when the R-values might seem similar, there are quite a few things that can cause a difference in the energy efficiency of the garage door. For example, if you do not have quality thermal breaks and top-performing weatherseals, you could be wasting money on electricity.