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Stonespar Thornlake

Marshalls’ Stonespar Thornlake Sandstone boasts impressive durability and strength, making it ideal for commercial and residential projects. The grey Thornlake colour option allows designers to create a uniform aesthetic across any modern urban application.

The plank paving product is ideal for areas with pedestrian traffic thanks to its non-slip sandstone properties. Its durability also means that it can withstand occasional traffic, such as deliveries and emergency vehicles.

Stonespar is also available in a range of pre-blended mixes such as Vasanta, Grishma, Sharad, Hemant, Dava and Nisha.

The product comes supplied with a top surface that has been blasted and brushed for an enhanced finish to creates a pleasing aesthetic for any landscape.

  • Suitable for pedestrian use and occasional vehicle traffic
  • Strong and durable
  • Grey in colour
  • Slip-resistant properties

Price Range

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Country of Origin


Ethical Risk Index

Marshalls score 3.7
Cluster score 2.5

Ethical Risk Index

This Radar diagram illustrates the level of ethical risk associated with a specific stone. Ethical risk is plotted against the 10 ten measures of the ERI, with each value drawn from reports produced by independent ethical auditors, engaged by Marshalls to provide non-biased and honest reporting into levels of risk in that supply chain.

Each of the 10 measure is designed to recognise different and discrete sources of ethical risk. This produces a bespoke, fit for purpose framework designed specifically for the requirements of the stone industry. The radar diagram itself also compares the Marshalls supply chain to the wider industry in that stone, giving users a working comparison of Marshalls supply chain to the industry average, in the opinion of the auditor.

  • Modern Slavery Act Awareness
  • Supply Chain Visibility
  • Income and Employment Security
  • Health & Safety
  • Employment Freely Chosen
  • Empowerment
  • Environmental
  • Governance
  • Corruption and Bribery
Ethical Risk Graph Image
  • Stonespar Thornlake
  • Cluster Score
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stonespar - thornlake

Certification Logos and Accreditations

  • Accreditation BSB Blue Stamp 2018 Logo
  • Accreditation eti logo Logo
  • Accreditation BES 6001 Logo
  • Accreditation GlobalCompact Logo
  • Accreditation Fair Tax logo Logo
  • Accreditation Living wage Logo
  • Accreditation OHSAS 18001 Logo
  • Accreditation ISO14001 Logo
  • Accreditation Stone Federation Logo