Beta Flow Contemporary Low Chamfer Permeable Block Paving

Brett Beta Flow permeable paving has been designed to have the same clean lines and multi-size block aesthetics as conventional Beta paving, but with the added versatility to integrate into a commercial SuDS scheme.

Beta Flow is ideal for use in creating a wide range of designs which will enhance any project whilst the low aris pencil edge detailing offers a great solution for integrating into contemporary urban designs.

Key Information

  • Manufactured and tested to BS EN 1338: 2003
  • Install in accordance with BS 7533
  • Surface permeability 3386 mm/h when tested to BS DD 229: 1996
  • Available in Brindle - other colours are made to order
  • Beta circle packs available (please note that these are not permeable)
  • Complementary kerb range available
  • Complementary permeable aggregates available

Product Specification

Add BR to specify colour. For example, the code for a large Beta Flow block in 80mm thickness would be BFL80BR.

Product Code Thickness
Plan Size
per m²
Area (m²)
per pack
No. per
Pack weight
Large BFL80BR 80 210 x 140 34 7.04 240 1100
Medium BFM80BR 80 140 x 140 51 7.06 360 1155
Small BFS80BR 80 105 x 140 68 7.06 480 1114

Bold type ex-stock, medium type made to order. Other colours made to order.


Additional Information

For even more information why not visit our Knowledge Hub?

Brett Landscaping partner with NBS to provide complete NBS Plus product listings to help specify our products into your next project. Simply select, copy and paste the relevant NBS Clauses below into your document using standard web editing tools.

We are also working with The NBS to provide a full suite of BIM objects for our products within the National BIM Library. Any of our BIM objects can be accessed via the National BIM Library and imported into a variety of commonly used BIM environments.

Please use the links below to access this information.

Generating bespoke permeable pavement designs for SuDS applications. PermCalc is a powerful software tool to help paving professionals design cost effective permeable pavement solutions for SuDS applications quickly and easily.




All Brett Landscaping products have been extensively tested and proven to conform to the relevant European Standard(s), where they exist ensuring that they are safe to use and fit for purpose. If you want to obtain a copy of the CE Certificate or Declaration of Performance (DoP) relating to the Brett products you have purchased please click here and enter the product name into the relevant field.

Should you have any questions regarding these certificates, or the technical specification for any of our products, please contact the Brett Landscaping Technical Services Department by e-mailing or calling 0345 60 80 579. Please note – CE certification is not required for any materials where there is no harmonized European product standard available.


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