There is some special Window tint that reduces heat loss in the winter by blocking some of the sun’s ultraviolet (UV) rays, which are responsible for much of the heat that enters a building. This can help to keep the interior of the building warmer and reduce the need for heating. Additionally, window tint can also help to reduce glare, which can make the interior of a building more comfortable in the winter. However, these types of films are slightly expensive but still, they are cheaper than doubble glazing.