Calculate how many packages you need
Look for the total area included in each pack of floor decking, and divide that number by your surface area. For example, RUNNEN come in packs that cover 0.81 square meters, divide the sum by 0.81 and round up (to ensure enough floor decking). For example, 14.5 m2 ÷ 0.81 = 17.90. Rounded up, that means you need 18 packages.