What are dual reflective window films?
The term “dual reflective” for window film, essentially means it will help year-round either keeping heat out or keeping heat in. Also known as all season window films, using metals to help insulate the glass throughout the year. During the summer it will help keep the sun’s heat out, in the winter it helps reduce heat loss through the glass. These films vary in emissivity or heat loss, but can be effective in reducing heat loss through the window. Dual reflective films are offered in a variety of shades, varying from almost clear to extremely dark and reflective. Each film offers up to 99% UV Ray protection, along with varying heat rejection and glare control, depending on the darkness of the film. Every situation is different, so depending on your needs or wants, dual reflective films may offer a solution.
Dual reflective window films vary in visible light transmission or VLT.
The lightest is a 50% film that offers 44% heat rejection, 49% glare reduction with a slightly tinted look. The 35% film gives you about 53% heat rejection, better glare reduction and add some daytime privacy to the window. The 35% is slightly reflective from the outside due to the darkness of the film adding a mirror finish to the exterior.
The darker dual reflective films offer great heat rejection, glare reduction and daytime privacy. These films include a 25% film that blocks 70% of the light coming through the window and has a dulled mirror look from the exterior. The 25% blocks about 62% of the heat and reduces nearly 64% of the glare. The 15% film blocks about 82% of the heat and about 89% of the glare. This film was very effective for heat rejection, glare reduction and daytime privacy. At last, but not least a 5% film that is extremely dark from both sides and a mirror finish from the exterior. 83% heat, rejection and glare reduction in the 92% range. This film is commonly used for commercial buildings and one way mirrors for security.
Dual Reflective Window Films
Dark but not to dark, this window film can reduce up to 53% of the heat, 55% of the glare and 99% of the UV Rays.
@ $8 per square foot installed*
The medium darker shade, this window film can reduce up to 62% of the heat, 64% of the glare and 99% of the UV Rays.
@ $8 per square foot installed*
Really dark for those trouble spots, this window film can reduce up to 82% of the heat, 89% of the glare and 99% of the UV Rays.
@ $8 per square foot installed*
Dual Reflective Window Films Exterior View
This image shows the exterior of traditional reflective films and how the darker films are more reflective like a mirror.
There is also a 5% film available. These films are used for one way mirror and visible privacy for securing areas out of plain sight. Certain interior lighting restrictions would apply for best results in visibility reduction.
Choosing the right dual reflective window film.
There are a lot of factors that can determine how well the window film will work. Depending on your type of glass or window. Older windows, especially single pane glass, can benefit greatly from these types of films. The age of your windows can determine what type of film and the warranty from the manufacturer.
When assessing your structures windows, there are some big factors to keep in mind. The size of the window will determine what window film can be installed. Applying the wrong film to any window can lead to catastrophic failure and replacement of damaged goods. All window films absorb or retain heat, this is extremely important in determining which film is going to work. Based on the films absorption rate, reflectivity and darkness, the direction the window faces, either east, south or west.
Which film is better for me, interior or exterior?
Dual reflective films are offered for both interior and exterior applications. Depending on the situation could determine whether to use an interior or exterior film. Certain cases, such as older windows, restricted access to the interior, aesthetics and warranty, may determine the choice of film.
Feel free to explore our website for Home and Office, Decorative and Privacy films, Automotive Tint,Window Film Removal, Automotive Paint Protection Film, Vehicle Wraps and Graphics.