Permeable Block Paving Layer

This Permeable Block Paving Layer is a 6mm limestone, the ideal product to use for the top layer of a permeable sub-base when laying block paving, slabs or grid systems.

Permeable Block Paving Layer installed as part of a SUDs compliant installation. The combination of aggregates allows infiltration of the water slowing the run off into the ground and not into already overworked drains and water courses, helping to prevent flash flooding.