For many decades, vertical blinds have been a staple for large windows like patio doors. Vertical blinds continue to be the best window coverings and perfect blinds for sliding doors with its tiltable slats, also known as louvers, and wand tilt mechanism for light control. When the louvers are fully shut, you get a room darkening effect as the materials used for these blinds are blocking light that is coming through the windows. These vertical blinds have a roller at the top to smoothly operate the shades open for a full view of the outdoors and easy access to your sliding door, or closed for privacy. Not only do these vertical blinds provide privacy and light control, but they also provide your rooms and house with insulation as they act as another layer of heat protection between your space and the windows. Look no further for the perfect choice of window treatments that suit your patio door. Shop our vertical blinds to see a wide selection of durable materials that can accommodate a wide width of windows. Traditional vertical blinds can easily blend with any room, décor or furniture, and looks amazing when layered with modern curtains or drapes.