Portia Granite
Portia Granite is a hard-wearing, strong and durable landscaping material. Grey with pinkish tones, it is suitable for paving both pedestrian and vehicular trafficked areas.
Available in a flamed, blasted or honed finish, it is available across a wide range of product areas including paving, tactile, steps, setts, water management, kerbs, and street furniture. Bespoke and specialised masonry options may be available on request.
Marshalls’ granites are all tested to UK standards and CE marked in line with the most recent legislation. Portia Granite is quarried and produced in Europe to ISO9001 quality assurance standards.
- Available in blasted, flamed or honed finish
- Strong landscaping material
- Suitable for pedestrian and trafficked areas
- Fully tested to UK standards
- Available in a range of standard plan sizes
- Bespoke size options can be accommodated upon request
Price Range
- £
- £
- £
Country of Origin
Portugal
Carbon Footprint
From 81.5 kg CO2 per m²
Ethical Risk Index
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
- Portia Granite
- Cluster Score
Technical Downloads (5)
- dop Download dop
- Portia Granite Datasheet Download Portia Granite Datasheet
Certification Logos and Accreditations
Datasheets
- Portia Granite Datasheet Download Portia Granite Datasheet
NBSPlus
- Granite Portia Granite Paving Download Granite Portia Granite Paving
- Granite Portia Granite Setts Download Granite Portia Granite Setts
- Granite Portia Granite Tactile Paving Download Granite Portia Granite Tactile Paving
CE Mark
- dop Download dop
Specifications - Dimensional Paving
| Product Name | Plan Size (mm) | Width (mm) | Length (mm) | Thickness (mm) | Made to Stock / Made to Order |
|---|---|---|---|---|---|
| Portia Granite Paving 450 x 450 x 50 | 450 x 450 | 450 | 450 | 50 | Made To Order |
| Portia Granite Paving 450 x 450 x 63 | 450 x 450 | 450 | 450 | 60 | Made To Order |
| Portia Granite Paving 450 x 450 x 75 | 450 x 450 | 450 | 450 | 70 | Made To Order |
| Portia Granite Paving 450 x 900 x 50 | 900 x 450 | 450 | 900 | 50 | Made To Order |
| Portia Granite Paving 450 x 900 x 63 | 900 x 450 | 450 | 900 | 60 | Made To Order |
| Portia Granite Paving 450 x 900 x 75 | 900 x 450 | 450 | 900 | 70 | Made To Order |
| Portia Granite Paving 600 x 600 x 50 | 600 x 600 | 600 | 600 | 50 | Made To Order |
| Portia Granite Paving 600 x 600 x 63 | 600 x 600 | 600 | 600 | 60 | Made To Order |
| Portia Granite Paving 600 x 600 x 75 | 600 x 600 | 600 | 600 | 70 | Made To Order |
| Portia Granite Paving 600 x 900 x 50 | 900 x 600 | 600 | 900 | 50 | Made To Order |
| Portia Granite Paving 600 x 900 x 63 | 900 x 600 | 600 | 900 | 60 | Made To Order |
| Portia Granite Paving 600 x 900 x 75 | 900 x 600 | 600 | 900 | 70 | Made To Order |
| Portia Granite Setts 200 x 100 x 50 | 200 x 100 | 100 | 200 | 50 | Made To Order |
| Portia Granite Setts 200 x 100 x 63 | 200 x 100 | 100 | 200 | 60 | Made To Order |
| Portia Granite Setts 200 x 100 x 75 | 200 x 100 | 100 | 200 | 70 | Made To Order |
| Portia Granite Setts 300 x 100 x 50 | 300 x 100 | 100 | 300 | 50 | Made To Order |
| Portia Granite Setts 300 x 100 x 63 | 300 x 100 | 100 | 300 | 60 | Made To Order |
| Portia Granite Setts 300 x 100 x 75 | 300 x 100 | 100 | 300 | 70 | Made To Order |
| Portia Granite Setts 300 x 150 x 50 | 300 x 150 | 150 | 300 | 50 | Made To Order |
| Portia Granite Setts 300 x 150 x 63 | 300 x 150 | 150 | 300 | 60 | Made To Order |
| Portia Granite Setts 300 x 150 x 75 | 300 x 150 | 150 | 300 | 70 | Made To Order |
| Portia Granite Setts 300 x 200 x 50 | 300 x 200 | 200 | 300 | 50 | Made To Order |
| Portia Granite Setts 300 x 200 x 63 | 300 x 200 | 200 | 300 | 60 | Made To Order |
| Portia Granite Setts 300 x 200 x 75 | 300 x 200 | 200 | 300 | 70 | Made To Order |
Specifications - Random Length Paving
| Product Name | Width (mm) | Random Length (mm) | Thickness (mm) | Made to Stock / Made to Order |
|---|---|---|---|---|
| Portia Granite Paving 300 x RL x 50 | 300 | >1200 | 50 | Made To Order |
| Portia Granite Paving 300 x RL x 63 | 300 | >1200 | 60 | Made To Order |
| Portia Granite Paving 300 x RL x 75 | 300 | >1200 | 70 | Made To Order |
| Portia Granite Paving 450 x RL x 50 | 450 | >1200 | 50 | Made To Order |
| Portia Granite Paving 450 x RL x 63 | 450 | >1200 | 60 | Made To Order |
| Portia Granite Paving 450 x RL x 75 | 450 | >1200 | 70 | Made To Order |
| Portia Granite Paving 600 x RL x 50 | 600 | >1200 | 50 | Made To Order |
| Portia Granite Paving 600 x RL x 63 | 600 | >1200 | 60 | Made To Order |
| Portia Granite Paving 600 x RL x 75 | 600 | >1200 | 70 | Made To Order |
