Privacy is a basic human right; this extends not just to you but to the people who share your home as well. Aside from protecting that right, window film could help you save up to 50% in energy costs, which will no doubt prove invaluable this winter. You also get to protect your indoor fixtures from harmful UV rays, which will spare you the otherwise preventable expenses of repairing and replacing them.
Window film – especially high-grade decorative window film – is available in various colors and opacity. Depending on the level of security you need, you can go for semi-private or private film. Soults Walker says the most important thing is to make sure the window surface itself is completely free of any foreign substances to help the film stick, since a few grains of dust can perforate the film or hamper the firm bond.