The openness factor of blinds for RV refers to the amount of light that can pass through the slats or fabric vanes of the blinds when they are closed. This is typically measured in terms of percentage, with a higher number indicating that your RV blind will allow more light to pass through. For example, if a blind has an openness factor of 5%, this means that 5% of the Sun’s light will pass through the slats when the blinds are closed. At Rvblinds.com, blinds with different openness levels are available, like 1%, 5%, 10%, and 14%.
