After visiting many offices recently, one common appearance is…lots of glass and the blinds are all shut. Why have windows? Window films can block up to 84% of the heat and 94% of the glare ultimately eliminating the need for blinds in your office unless you need evening privacy. Only a couple of blinds actually absorb enough heat to be comparable to tinting and you cannot see through them. Standard metal blinds do not stop the heat from entering the office space. Window films block the heat at the glass allowing you to open those blinds and enjoy your office space.