Lockstone Slender Calculator

To calculate the number of boxes required to make your chamber using Slender Lockstone fill in the details below.

Should you require a back panel only, enter 0 in the side panel field.

*Calculations include a 10% allowance for wastage

Back Panel Width
Metres
Back Panel Height
Metres
Side Panel Depth
Metres
Side Panel Height
Metres

Lockstone Maxi Calculator

To calculate the number of boxes required to make your chamber using Maxi Lockstone fill in the details below.

Should you require a back panel only, enter 0 in the side panel field.

*Calculations include a 10% allowance for wastage

Back Panel Width
Metres
Back Panel Height
Metres
Side Panel Depth
Metres
Side Panel Height
Metres

Lockstone Slender Corners Calculator

To calculate the number of corner boxes required for an external corner enter the height in metres required, along with the number of corners needed to be covered

*Calculations include a 10% allowance for wastage

Wall Height
Metres
Number of Corners

Lockstone Maxi Corners Calculator

To calculate the number of corner boxes required for an external corner enter the height in metres required, along with the number of corners needed to be covered

*Calculations include a 10% allowance for wastage

Wall Height
Metres
Number of Corners