Paving block available in three sizes specifically designed to create the appearance of a traditional aged pavement whilst the interlocking nib design provides enhanced permeability rates for use within Sustainable Drainage Systems.
Alpha Flow blocks come with a number of complimentary products including circle packs and kerbs as well as an impermeable option which can be machine laid.
The Alpha Flow range is manufactured and tested to comply with BS EN 1338: 2003.
When tested to BS DD 229: 1996 for Surface Permeability Alpha Flow achieved 3386 mm/h.
Brett Landscaping operate an integrated management system covering accreditation to BS EN ISO 9001: 2008 Quality Management System, a BS EN ISO 14001: 2004 Environmental Management System as well as an OHAS 18001: Health and Safety Management System.
Standard product features
Traditional aged permeable pavement.