White Onyx Midwest Dimensional - Corners - Prestige Stone - 8Ln ft/box

1. Measure and record the height and width of the wall.
2. Then multiply the total height by the width in inches, and divide that number by 144. Subtract doors and windows where you will not be installing. You will want to add 5 – 10% to this number for waste. This is the total number of square feet needed for the job.
3. Divide the total square feet needed by the square foot per box for the product you plan to purchase and round up to the next full box to order. If you need corners, follow the extra steps below. Example: 200” x 96” = 19,200” ÷ 144 = 133.33 square feet X 1.10 = 146.66 (Each box covers 12.5 square feet) 146.66 ÷ 12.5 = 11.73 Order 12 boxes of flats

1. Measure the height of all 90-degree outside corners in inches and divide by 12. This is the total number of linear feet needed for the job.
2. Divide the total linear feet needed by the linear foot per box for the product you plan to purchase and round up to the next full box to order.
3. Some of the flat areas will be covered by the corner pieces so that you can subtract the square footage needed for the flats. Divide the total amount of linear footage you are purchasing by 2 and this will be the square foot coverage you will have from the corners. Example: 192” ÷ 12 = 16 linear feet (each box covers 8 linear feet) 16 ÷ 8 = 2 Order 2 boxes of corners Now using the example above to calculate total square foot, adjust the number of boxes needed for flats. 146.66 square feet subtract 8 (this number is the total linear feet required, divided by 2) = 138.66 ÷ 12.5 = 11.09 Order 12 boxes of flats