Clear ( 80% VLT ) film can be applied over factory privacy glass. Benefits are: - increased UV rejection to 99% - increased total solar energy rejection to approximately 40% https://static.wixstatic.com/media/c02c10_c01f3567986b4302abd1465fcc62d303~mv2.png

Testing of factory privacy glass has yielded a wide range of results between manufacturers. - UV rejection: from 15% to 95%. - Heat reduction: similar benefit to a low or mid quality window film.

No. Darkest legal front doors is 35 % VLT whilst most factory privacy glass is approximately 20% VLT. https://static.wixstatic.com/media/c02c10_c01f3567986b4302abd1465fcc62d303~mv2.png