Warema external venetian blinds with ProVisio technology not only provide heat protection and glare control, but they also improve visual privacy.
ProVisio external venetian blinds feature changing inclinations throughout the entire length of the slats in a design that mimics the angle of human sight.
Using this technology, Warema’s external venetian blinds can improve the view looking out by 25% while promoting total privacy from the outside looking in. shadefactor.com.au