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marshalls trentino porphyry setts manchester

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Trentino Porphyry

A traditional Italian split face and split side stone, Trentino Porphyry contains mixed colours of reds, brown, greys and golds to bring warmth and richness to any landscape.

This high performing material is extremely hard-wearing and is renowned for its stain resistant qualities.Quarried in Italy, its naturally split surfaces which gently undulate make porphyry a particularly pedestrian-friendly material.

Used throughout Europe since Roman times, this stone has high slip resistance and durability as well as being extremely strong.Trentino Porphyry is an ideal choice for paving, setts or cubes. The cubes lend themselves to installation in a fan-tail pattern in either pedestrian or vehicular areas.Speak to a member of the team today about how Trentino Porphyry can benefit your landscape design.

  • Quarried and manufactured in Italy
  • Warm, rich colours
  • Available in paving, setts or cubes
  • Ideal for pedestrian or vehicular trafficked areas
  • Completely frost resistant
  • Available in a range of standard plan sizes
  • Bespoke size options can be accommodated upon request

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
  • Trentino Porphyry
  • Cluster Score
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Price Range

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Country of Origin


Certification Logos and Accreditations

  • Accreditation 2019 superbrands logo Logo
  • Accreditation eti logo Logo
  • Accreditation BES 6001 Logo
  • Accreditation GlobalCompact Logo
  • Accreditation Fair Tax logo Logo
  • Accreditation Living wage Logo
  • Accreditation Stone Federation Logo
Product Name Finish
Trentino Porphyry Paving Fine Picked