Don't block the view with curtains or drapes on Lake Lanier...reduce the Heat, Glare and UV Rays but Keep the View with Performance Window Films, LLC!! Energy Efficient solutions with professional 3M™ glass window tinting services for residential, commercial and government projects around the Lake Lanier area. The installers are not car tinters, they are fully accredited architectural specialist. 3M™ Window Films are designed to block over 99% of the sun's damaging UV Rays while still maintaining the view. These window films present a uniform appearance from the outside while helping to preserve the furnishings, window treatments and other valuables on the inside. In fact, the Skin Cancer Foundation has recommended 3M™ films as a device for UV protection of the skin. The Smart Choice Compared to Window Replacement!