m
m
m
Width can be used as Height (symmetric fabric)
Formula Reference
Panel
P(n) = ⌈(Window Width × Fullness) ÷ Fabric Width⌉
Number of panels to order (rounded up).
Roll — Width = Height
T(m) = (Width × Fullness) × ((Height + 0.5) ÷ Fabric Width)
For symmetric fabrics. 0.5m added for hemming.
Roll — Width ≠ Height
T(m) = Window Width × Fullness
For asymmetric fabrics. Total linear meters = fullness width.
Accessories
Track (m) = Window Width × Fullness
Runners = Track (m) × 8
Hooks = Runners
Buckram (m) = Window Width × Fullness
Tape (m) = Window Width × Fullness
Calculated simultaneously with fabric. All based on fullness width.