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cromwell riven - london

Cromwell Riven

With over 120 years of use in the UK, Cromwell Riven is Marshalls' oldest Yorkstone. A predominantly light buff stone with occasional dark banding, Cromwell is highly sought after for the most prestigious projects. It can be seen in high-profile locations including Kensington High Street and the London Olympic Park.

Its proven performance is a result of its characteristic strength and excellent slip resistance that makes it an ideal choice for any setting. Extremely durable and hard-wearing, it is suitable for both pedestrian and vehicular trafficked areas.

Cromwell Yorkstone is available as paving, setts and tactile. Kerbs and other specials may be available on request.

Produced to the highest standards, both the Cromwell quarry and the manufacturing works are accredited to ISO9001 standards, as well as being ISO14001 Environmentally accredited and OHSAS 18001 Health & Safety accredited.

All Marshalls Yorkstones are fully tested to the appropriate standards and are CE marked in accordance with the latest legislation.

  • Attractive, hard-wearing Yorkstone
  • Light buff colour
  • Suitable for both pedestrian and trafficked areas
  • Fully tested to UK standards
  • Features in prestigious schemes

Ethical Risk Index

Marshalls score 4.8
Cluster score 3.8

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
  • Cromwell Riven
  • Cluster Score
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Country of Origin

United Kingdom

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
Product Name Products Available
Cromwell Yorkstone Riven Available in Paving