How it works
This conservative whole-drop planner uses one common height for up to 20 wall widths. Patterned rolls reserve one full repeat per roll for initial alignment. Half-drop adds half a repeat to every drop before repeat rounding; this may overestimate compared with an optimized installer cutting plan. Spare strips round up separately. Doors and windows are not deducted, and narrow offcuts are not reused between walls. Follow the product’s actual matching and trimming instructions.
The formulaBase strips = sum of round-up(wall width / roll width)
Cut length = height + trim, rounded up to a pattern repeat
Half-drop adds half a repeat before rounding
Rolls = round up(total strips / complete strips per roll)
Cut length = height + trim, rounded up to a pattern repeat
Half-drop adds half a repeat before rounding
Rolls = round up(total strips / complete strips per roll)