# How to calculate the total area for each wall?

BELIDECO is available in flat stones to be applied to the wall surface and corner stones to fit around 90 degree outside corners.

### Flat Stones:

Calculate the total area for each wall by multiplying the width by the height.
Subtract the area for windows, doors and/or other openings from each wall’s area.

### Corner Stones:

Measure the height of each outside corner to get your total linear feet.
Inside corners do not require corner stones, as flat stones meet to create a natural corner.

Multiply the corner stone linear feet (height) by 50% Coverage will vary by texture. Subtract this amount from the total flat stone area.

## Estimate Front of House

Wall A:  Height = 10’, Width = 20’
Area: 20×10 = 200 sq. ft.

Wall B:  Height = 10’, Width = 30’
Area: 30×10 = 300 sq. ft.

Window:  Height = 2’, Width = 4’
Area: 2×4 = 8 sq. ft.

Door:  Height = 7’, Width = 3’
Area: 7×3 = 21 sq. ft.

Flat Stone Coverage:
Wall A+B = 500 sq. ft.
–  Windows and Doors = 29 sq. ft.
Total Stone Needed = 471 sq. ft.