VION solar insulation window films with 6 year durability. For internal application on windows to reduce solar heat gain by around 82%, whilst providing protection against heat loss in winter by 34%.

These films retain heat inside a building as well as reject energy from the sun coming in, to increase insulation performance by 40%. Good heat rejection provides additional comfort and energy savings in the summer months. VION Insulation Series can therefore save you money on heating and air conditioning costs once installed.