Does Window Film Reduce Heat Loss

Thermal window film can be installed to existing glazing to reduce heat loss by reflecting heat back to its source.

Does window film reduce heat loss.

Reflective window film offers increased privacy while also reducing heat. The installation of thermal window film can reduce the amount of heat that is lost through glazing by as much as 40. There is no doubt in the fact that window tints reduce the thermal rays and hence the related heat. That said when it comes to purchasing window films for heat reduction most people suffer from analysis paralysis.

A reliable window film is one of the most efficient and cost effective ways to reduce heat in your home or office. The tints possess thermal rejection properties for they are manufactured with the material that allows only the minimum wavelength of the radiation. They don t make any such claims. Not only do they save you time and money window films also benefit the environment.

That article says films applied to glass are great at stopping heat gain during summer but not so good at stopping heat loss during winter. Featuring wavelength selective metals which block more ofthe solar spec trum than conventional metals these low e emissivity window films can reduce heat loss by up to 23 to 30 and can reduce air conditioning costs by blocking 55 to 73 of the sun s heat.