This depends on the film type, glass type, window construction, orientation, and geographical location of the building.
All Madico® architectural window films are covered by a warranty for some specified time. Most residential and automotive applications are covered by a lifetime warranty as long as you own the house or car. Most commercial installations receive either a 10- or 15-year warranty. There are some specialty films that have different terms; for example, exterior films are warranted for five years on vertical glass, two years on sloped glass; and decorative films usually have seven-year coverage.
The warranty coverage is based on extensive internal testing and our years of experience in the field. It is common that we see films that last well beyond their warranties, sometimes as long as 15-20 years.
Madico automotive window films longevity depends on some specific variables as well, like product type and quality, the climate the car has to bear, and the amount of direct sunlight the car is exposed to. The good news is, Madico automotive window films are manufactured using high quality dyes, adhesives, and laminates and are covered by a lifetime warranty for as long as you own the vehicle.