INSIDE MOUNTMeasure ½" in from the edge of the window frame on each side and mark with pencil. Place the outside edge of each bracket on these marks and attach into the top of the window frame with the screws provided. OUTSIDE MOUNTCenter the blind over the window opening at the desired height. Mark the position of the ends of the headrail on the wall with a pencil. Measure ½" in from the marks with a pencil. Place the outside edge of each bracket on these marks and attach with the screws provided. Mounting the shadeWith the brackets installed and level with one another, remove the wing nut from the screws and place the shade onto the brackets. With the screws coming through the mounting slots on each end of the headrail, reinstall the wing nuts onto the screws and hand tighten. For outside mount natural roman shades:The shade will come with side returns to cover the exposed ends of the headrail. Using the velcro provided, attach the side returns directly to the end of the headrail as shown below.Additional Information:Our Bamboo Shades come in two styles, roman fold and roll-up.