Supplies a concrete block paving designed to create additional space in the joints between blocks when laid. The spaces are then filled with 6mm aggregate, allowing water to permeate through the ground below, which maintains natural groundwater levels and eases the burden on managed drainage systems and sewers. The patented system is practical, aesthetically pleasing and can be used for systems with complete, partial or no infiltration.
Key data
| Type | Setts / cobbles; Standard blocks |
| Appearance | Aged / tumbled; Standard; Textured |
| Product accreditation | BS EN 1338:2003 |
