Window films have become a modern way of upgrading and improving windows. They have earned their mark as an effective window improvement with all the significant benefits and advantages they can offer. Let us discover how window film began and became as useful as it is now.
Window Film Concept
The concept of using window film began as a solar control in flat glass application can be dated back from the early years of the 1960s. The main objective behind the use of window films was to control the cooling and heating imbalances that are a result of solar loading.
The early window films have features that reflect the solar radiation from the window to prevent any warming up in the inside that is usually hit by the direct sunlight. On the other hand, they still allow vision and illumination through the glass.
The concept of window film has developed and improved since then. There was also a demand to develop a sun control film which is colored to complement the architectural design. The coloration of window film was achieved using various means to come up with colors such as gray, bronze, gold, amber, etc.
During the energy crisis in the 1970s, window film began with a new aspect which is the reduction of heat loss. It was then discovered that the polyester film tends to absorb infrared heat. Through some experimentations, there were new materials and processes developed to enhance the features and characteristics of a window film. They also have an extremely improved heat retention for the interior of a room.
Second Generation Window Film
The series of window film began as a dye-based film which has poor heat rejection. It absorbs heat rather than reflect it back outside. It also has a short lifespan.
However, the second generation of window films came out in the early 1990s which are made through the metal integration with dye. This is called the hybrid film which has both properties of the dye to absorb heat and of metal to reflect the rays of the sun. It has now reached a 50 percent heat reduction rate.
New Generation of Window Films
The newest generation of window films is now made with ceramic. They are considered the top-of-the-line in the window film industry which can reject both heat and UV rays and last a longer time. They do not have the drawbacks of interfering with electronic devices like a metalized window film does.
Window films have come a long way, and the benefits and advantages have improved greatly since they were first developed. Find the best window film solution for you now; visit WindowTintFL.com.