How do Scotchtint sun control films work?

Scotchtint sun control films are designed to help reduce the amount of solar heat transmission through window glass by increasing the solar reflection (not necessarily visible reflection) and solar absorption through the glass.

Typical colored or dyed films work primarily through increased absorption. The color absorbs the solar energy at the glass, thus reducing the direct transmission into the room. These films only offer marginal performance when compared to reflective films.

Reflective films are films that have been precision coated with metals.These metalized films are designed to increase the solar energy reflection of the glass and some of the absorption. Scotchtint reflective films range from moderate to excellent in solar performance ( heat gain reduction).

All Scotchtint sun control films are made to be transparent and optically clear.The ultraviolet protection in the adhesive system is there to protect the adhesive, the metals, the polyester film, and the abrasion resistant coating from UV degradation. This UV protection will also help protect what is behind the film (home and office furnishings), too.

Most Scotchtint window films are protected with our patented abrasion resistant coating for long term durability and maintained appearance.