Using a measuring tape, measure the height and width ininches of the area you want to cover. Use the multiplier below to calculate thecorrect number of boards. We suggest adding an additional 10% of material.
8’ Shiplap multiplier= 0.267
Example room size in inches: 96” H x 144” W = 13,824 squareinches
Convert to feet: 13,824” / 144” = 96 square feet
Multiply the square feet by multiplier 0.267 96’ x 0.267 =25.63 pieces
If you would like toadd 10% for scrap: 25.63 x 1.10 = 28.20 28.20 round up to next whole piece = 29total pieces