M-Rock Stone 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.

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

Estimate house

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.