Pella's Designer Series, Encompass by Pella and Pella 350 Series patio doors have built in blinds. The blinds are removable on Designer Series doors, but they are permanently sealed between the two panes of glass on the Encompass by Pella and Pella 350 Series doors.
Pella's between-the-glass options include blinds, fabric shades and grilles. Patio doors are available with or without glazing in addition to the built-in blinds. Designer Series doors have aluminum-clad wood frames and are available as sliding doors, in-swing hinged doors or out-swing hinged doors. Pella 350 Series and Encompass by Pella doors have vinyl frames and are only available as sliding doors.