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Please enter the dimensions of the room to be papered, the number of doors and windows, the size of the rolls, whether they are metric or standard rolls, and whether you would like a number of decorative border rolls calculated. Press "Calculate" to receive your answer.
Formula:
# Rolls = [2 * (height * [width + length]) - (# doors * 15) - (# windows * 12)]/roll size
# Border Rolls = [2 * (length + width)]/15
Doors are assumed to be 15 sq. ft., and windows 12 sq. ft. Single rolls are calculated at 30 sq. ft., double rolls at 60, and triple rolls at 90. Extra waste is calculated in for larger pattern sizes.
For more detail on wallpaper estimation, please see this newsletter. |
