[header] How to install vertical blinds [title] Screw holes into the valance. [step] The valance is l-shaped so the top surface can be mounted inside the upper frame and the front of the valance will hide the headrail. [substeps] Place the valance on a flat surface with the front of the valance in an upright position.
[header] How to install vertical blinds [title] Screw holes into the valance. [step] The valance is l-shaped so the top surface can be mounted inside the upper frame and the front of the valance will hide the headrail. [substeps] Place the valance on a flat surface with the front of the valance in an upright position.
Measure 3 inches (7.6 cm) from each end and position each bracket so the top edge is against the upright valance. Use a pencil to mark the 2 screw holes in each bracket. Place a piece of drywall over the upright portion of the valance. Place the free end of the drywall against the top edge of the valance. On two 8-foot (2.1 m) valances, you'll need an l-shaped seating thread and a large bolt, fixed on each side of the frame. Clevis should be able to fit a small bolt into both bolts. Align the two horizontal holes with a screw, so they line up with each other. Using your hole puncher or bobby pin, make your hole about halfway up the trim.