- Inside mount means the window treatment is installed inside the window casing.
- Outside mount means the window treatment is installed outside the window casing, usually on the wall or molding.
The number of tracks to order depends on the width of your window treatment. See the Track Selection Chart for detailed instructions.
More tracks result in narrower individual panels, while fewer tracks result in wider individual panels. If you chose a right or left stack, each track holds one panel. If you chose a split stack, each track holds multiple panels, with an even number of panels on each side.