Have you ever noticed that a piece of furniture or your flooring is fading because of sun exposure from a nearby window? Many of us love the open feeling that windows without curtains or blinds offer. However, that open feeling comes at a cost. The UV rays from the sun that stream through the windows are a major contributor to the fading you have noticed. Not only that, those same UV rays can also be harmful to your health. While most of us wouldn’t think of spending a significant amount of time in the sun without some form of protection, we often spend hours near windows without giving it a thought. The answer is 3M Window Film.