What is Stack Back?
Stack Back Width
- Refers to the drape width that stacks at each edge when fully open.
- Minimizing the stack back width allows your curtains to sit aside and barely touch the windows or sliding doors. It makes for max light and view.
Stack Back Depth
- Referring to the drape depth that curtains stack back when fully open.
- Leaving enough space with the stack back depth in mind ensures a crisp look for your curtains to flush in with any hardware, including rod and cornice box.
How to Calculate Stack Back?
Stack Back for Different Header Styles
| Header Style | Grommet | Rod Pocket | Pinch Pleat / Euro Pleat | Back Tab / Tab Top | Flat Panel | Ripple Fold |
|---|---|---|---|---|---|---|
| Stack Back Width/ Coverage Width | 8-15% | 12-20% | 20-25% | 20% | 15-20% | 25-30% |
| Stack Back Depth | 6 IN | 2-3 IN | 3 1/2 IN | 3-4 IN | 4-5 IN | 4 1/2 IN |
Additional Notes
- Sheer curtains have a minimal stack back width. The thicker the fabrics, the larger the stack backs.
- The stack back size is calculated in a rough manner, it may vary along with fabrics, add-on linings, puddling, curtain rods, brackets, and even rings.
