It is important to understand that insulation combats against all types of weather, whether it is keeping in the warmth during those cold winter days or reflecting the heat away across the summer months. Therefore, as a homeowner, you get many beneficial qualities with insulation, and garage door insulation is no different. Therefore, our reflective foil product is the right insulant for the occasion, it is perfect for both the winter and the summer because it can successfully resist all methods of heat transfer, such as: convection, conduction and radiation.