这取决于贴膜类型、玻璃类型、窗户结构、朝向和建筑物的地理位置。
All Madico<sup>®</sup> <strong>architectural</strong> 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.
保修范围是基于广泛的内部测试和我们在该领域多年的经验。我们经常看到薄膜的使用寿命远远超过保质期，有时甚至长达 15-20 年。
Madico <strong>automotive</strong> 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.
