All resin-bound materials comply with the SuDS regulations 100% if installed on a porous substrate. There are small gaps between the resin bound aggregates. This is the area where water can infiltrate to the ground below.
A resin-bound surface, such as a driveway or path, can hold up to 850 litres per square meter per minute.
We install resin bound driveways that are durable, permeable, and compliant with government regulations.