Coverage Chart

First Determine the square footage of the area to be covered. (Length x Width)

Then decide on how deep you want to apply the material.

On the table below

1. Start with the depth of the material in the left column
2. Once at the depth, match the square footage with the depth. 
3. The number of yards at the top of the column is the amount of material you will need.

For Example:  With a depth of 2" Covering 160 Sq. Ft. you will need 1 Cu. Yd of Material.