100% Water Proof
Stone Polymer Core
12 mil Wear Layer
18.9 sq ft Per Box
Calculating square footage:
Length in feet X Width in feet= Square footage. It is normal to add 5% to the total to account for any waste during installation.
How to calculate how many boxes you need:
Take the your square footage needed and divide it by 18.9 and round to the nearest whole number. That is how many boxes you need.