As each block has a bed width of 150mm and is faced on all four sides, stable double sided structures can be built with single block thickness.
Dwarf walls up to twelve courses high that are not subject to load may be built semi-dry simply by using dabs of mortar within the hidden indentations on the top of each block.
If building over twelve courses high or subject to loading stresses, use full mortar joints and normal construction techniques.
| Full Block (98 per pack) | £257.74 |
| Half Block (98 per pack) | £182.28 |
| Sqm using full blocks | £76.25 in full packs |
| Sqm using half blocks | £107.85 |

