Custom Tints installed Llumar Dr-15% window film on this beautiful home in Herman, Mo to reduce a significant amount of heat & prevent fading of the hardwood floors. The primary reason most homeowners choose home window tint is to save on energy bills. Traditional glass windows allow the heat from the sun to penetrate, raising the interior temperature significantly. With window tint, much of the sunlight and heat is blocked, allowing your home to stay a much lower temperature and reducing your need to constantly run the air conditioner.