Zeta Lock Heavy Duty Block Paving

Brett Zeta Lock is a sixteen sided block paver specifically designed to provide the greatest interlock between blocks to give maximum pavement rigidity. This makes it ideal for use in heavily trafficked areas such as ports, container yards and airports where its ability to be machine laid is ideal for meeting the installation demands of larger commercial sites.

Key Information

  • Manufactured and tested to BS EN 1338: 2003
  • Install in accordance with BS 7533
  • 2 standard colours available; others made to order
  • Single standard plan size available
  • Closure blocks available for abutting a straight edge
  • Machine lay options available

Product Specification

Add CL/GY to specify colour. For example, the code for an Zeta Lock standard block in Charcoal (CL) would be ZL80CL.

Product Code Thickness
Plan Size
per m²
Area (m²)
per pack
No. per
Pack weight
Standard ZL80 80 205 x 102.5 48 6.42 308 1143
Closure Pack ZLCP80 - - - 4.03 - 692
Large   80 205 x 102.5 - - 76 -
Small   80 102.5 x 102.5 - - 232 -

All Zeta Lock products are 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 land.tech@brett.co.uk 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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