Avorio Urbe Collection
Avorio is a grey concrete-effect porcelain tile from our Urbe Collection. Natural (R10, 6/8mm) — all interior floors, including wet, high-traffic and commercial areas; interior walls. Structured (R11, 8mm) — all interior floors, including wet, high-traffic and commercial areas; interior walls; exterior: balconies and patios on a solid base. Grip (R11, 20mm) — exterior: balconies and patios on a solid base, garden paving and raised pedestals. See where each finish can be usedSee where Natural can be usedSee where Structured can be usedSee where Grip can be used. Order a free sample below.
Avorio Sizes & Finishes
Showing only. Show all finishes
| Finish | Size (mm) | Thickness | Slip rating | Variation | Rectified | Weight / m² |
|---|---|---|---|---|---|---|
| Natural | 1200 × 1200 | 8mm | R10 | – | – | 17.7 kg |
| 600 × 1200 | 8mm | R10 | V3 | Yes | 17.8 kg | |
| 1000 × 1000 | 6mm | R10 | V4 | Yes | 14.1 kg | |
| 600 × 600 | 8mm | R10 | V3 | Yes | 17.4 kg | |
| 300 × 600 | 8mm | R10 | V3 | Yes | 17.4 kg | |
| Structured | 600 × 1200 | 8mm | R11 | V2 | Yes | 17.8 kg |
| 600 × 600 | 8mm | R11 | V2 | Yes | 17.4 kg | |
| 300 × 600 | 8mm | R11 | V3 | Yes | 17.4 kg | |
| Grip | 600 × 1200 | 20mm | R11 | V3 | Yes | 45.5 kg |
| 1000 × 1000 | 20mm | R11 | V3 | Yes | 45.5 kg | |
| 600 × 600 | 20mm | R11 | V3 | Yes | 45.8 kg |
Specification clause
Copy the clause for Avorio into your specification or schedule.
Avorio – Natural
- Product
- Urbe Collection, Avorio, Natural finish
- Material
- Concrete-effect porcelain tiles
- Supplier
- Porcelain Stones Ltd, www.porcelain-tiles.co.uk
- Sizes
- 1200 × 1200 × 8 mm (17.7 kg/m², ref PG1381); 600 × 1200 × 8 mm (17.8 kg/m², rectified, ref PG1044); 1000 × 1000 × 6 mm (14.1 kg/m², rectified, ref PG1098); 600 × 600 × 8 mm (17.4 kg/m², rectified, ref PG1050); 300 × 600 × 8 mm (17.4 kg/m², rectified, ref PG1056)
- Slip resistance
- R10 (DIN 51130)
- Pendulum Test Value (PTV)
- Available on request
- Shade variation
- V3, V4
- Water absorption
- 0.03% - 0.06% (ISO 10545-3)
- Frost resistance
- Conforms (ISO 10545-12)
- Abrasion resistance
- 140 Mm³ (ISO 10545-6)
- Suggested grout
- Mapei – 111 Silver Grey tile grout
- Recommended uses
- Interior floors: Living areas & hallways, Kitchens, Bathrooms, Showers & wet areas, High-traffic & commercial. Interior walls: Feature walls, Full-height wall cladding, Kitchen splashbacks, Shower walls
- Special pieces
- Weave, Mosaic (Chip Size 50x50mm), Skirting Tile
- Certification
- BREEAM, LEED, EU Ecolabel, GREENGUARD, NSF
- Samples
- Free samples available
- Product page
- https://www.porcelain-tiles.co.uk/tile/avorio-natural/
Colour of grout recommended may be subjective.
Avorio – Structured
- Product
- Urbe Collection, Avorio, Structured finish
- Material
- Concrete-effect porcelain tiles
- Supplier
- Porcelain Stones Ltd, www.porcelain-tiles.co.uk
- Sizes
- 600 × 1200 × 8 mm (17.8 kg/m², ref PG1360); 600 × 600 × 8 mm (17.4 kg/m², ref PG1366); 300 × 600 × 8 mm (17.4 kg/m², ref PG1354)
- Edges
- Rectified
- Slip resistance
- R11 (DIN 51130)
- Pendulum Test Value (PTV)
- Available on request
- Shade variation
- V2, V3
- Water absorption
- 0.03% - 0.06% (ISO 10545-3)
- Frost resistance
- Conforms (ISO 10545-12)
- Abrasion resistance
- 140 Mm³ (ISO 10545-6)
- Suggested grout
- Mapei – 111 Silver Grey tile grout
- Recommended uses
- Interior floors: Living areas & hallways, Kitchens, Bathrooms, Showers & wet areas, High-traffic & commercial. Interior walls: Feature walls, Full-height wall cladding, Kitchen splashbacks, Shower walls. Exterior: Balconies & patios on a solid base
- Special pieces
- Weave, Mosaic (Chip Size 50x50mm), Skirting Tile
- Certification
- BREEAM, LEED, EU Ecolabel, GREENGUARD, NSF
- Samples
- Free samples available
- Product page
- https://www.porcelain-tiles.co.uk/tile/avorio-natural/
Colour of grout recommended may be subjective.
Avorio – Grip
- Product
- Urbe Collection, Avorio, Grip finish
- Material
- Concrete-effect porcelain tiles
- Supplier
- Porcelain Stones Ltd, www.porcelain-tiles.co.uk
- Sizes
- 600 × 1200 × 20 mm (45.5 kg/m², ref PG1036); 1000 × 1000 × 20 mm (45.5 kg/m², ref PG1149); 600 × 600 × 20 mm (45.8 kg/m², ref PG1039)
- Edges
- Rectified
- Slip resistance
- R11 (DIN 51130)
- Pendulum Test Value (PTV)
- Available on request
- Shade variation
- V3
- Water absorption
- 0.03% - 0.06% (ISO 10545-3)
- Frost resistance
- Conforms (ISO 10545-12)
- Abrasion resistance
- 140 Mm³ (ISO 10545-6)
- Suggested grout
- Mapei – 111 Silver Grey tile grout
- Recommended uses
- Exterior: Balconies & patios on a solid base, Garden paving & raised pedestals
- Special pieces
- Weave, Mosaic (Chip Size 50x50mm), Skirting Tile
- Certification
- BREEAM, LEED, EU Ecolabel, GREENGUARD, NSF
- Samples
- Free samples available
- Product page
- https://www.porcelain-tiles.co.uk/tile/avorio-natural/
Colour of grout recommended may be subjective.
Specifying Avorio for a project? Our team can advise on finishes, formats and quantities.
Avorio Applications
Where each finish of Avorio can be specified, based on its slip rating, thickness and format.
| Application | Natural | Structured | Grip |
|---|---|---|---|
| Interior floors | |||
| Living areas & hallways | Suitable | Suitable | Not recommended |
| Kitchens | Suitable | Suitable | Not recommended |
| Bathrooms | Suitable | Suitable | Not recommended |
| Showers & wet areas | Suitable | Suitable | Not recommended |
| High-traffic & commercial | Suitable | Suitable | Not recommended |
| Interior walls | |||
| Feature walls | Suitable | Suitable | Not recommended |
| Full-height wall cladding | Suitable | Suitable | Not recommended |
| Kitchen splashbacks | Suitable | Suitable | Not recommended |
| Shower walls | Suitable | Suitable | Not recommended |
| Exterior | |||
| Balconies & patios on a solid base | Not recommended | Suitable | Suitable |
| Garden paving & raised pedestals | Not recommended | Not recommended | Suitable |
Guidance based on DIN 51130 slip ratings, thickness and format. Always confirm project-specific requirements, particularly for commercial and public spaces.
Avorio Product Story
Specify Avorio in Natural (R10) for interior floors and walls, including bathrooms and commercial areas; Structured (R11) for the same, as well as terraces and balconies; and Grip (R11) in 20mm for garden paving and raised pedestal systems, so the colour carries from interior to exterior. Available in thicknesses from 6mm to 20mm, and the collection can contribute to BREEAM and LEED assessments.
Avorio Gallery

Urbe Avorio porcelain tiles – photo 1 
Urbe Avorio & Fume – photo 2 
Urbe Avorio porcelain tiles – photo 3 
Urbe Avorio porcelain tiles – photo 4 
Urbe Nocciola & Avorio – photo 5 
Urbe Nocciola & Avorio – photo 6 
Avorio & Grigio Urbe – photo 7 
Urbe Avorio & Fume – photo 8 
Urbe Avorio & Fume – photo 9 
Urbe Avorio & Fume – photo 10 
Urbe Avorio & Fume – photo 11 
Urbe Avorio porcelain tile swatch
Avorio Create Bespoke Products
Porcelain slabs were never meant to stop at floors and walls. Large-format porcelain, made into tables, vanities and countertops in our UK workshops.
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We can supply your vanity and basin in Avorio.
Avorio also works with these colours →
Made to measure in-house: curved fronts, integrated basins and storage, with a consistent finish from a single bathroom to a whole hotel.
Shown in another colour.
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Fine Dining Tables
Avorio also works with these colours →
Bespoke dining tables with hard-wearing porcelain tops: heat, stain and scratch resistant, and low maintenance. Choose from four collections — Monarch, Luna, Vanguard and Phantom — or design your own. Needs a 12mm+ top. Not available in Avorio.
Shown in another colour.
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Premium Kitchen Countertops
Avorio also works with these colours →
We template, make and install, with no third parties involved: 12mm and 20mm porcelain for worktops, waterfall islands and splashbacks. Needs a 12mm+ top. Not available in Avorio. See 12mm tops →
Shown in another colour.
Specifying Avorio
Inside to Outside
Avorio is suitable for projects that require a continuous floor colour across interior and outdoor spaces. The 600 × 1200, 1000 × 1000, 600 × 600 and 300 × 600 formats are made for both, so layouts and joint lines can continue straight through.
Inside
Interior floors
Natural R10
- 1200 × 1200 × 8 mm
- 600 × 1200 × 8 mm
- 1000 × 1000 × 6 mm
- 600 × 600 × 8 mm
- 300 × 600 × 8 mm
Structured R11
- 600 × 1200 × 8 mm
- 600 × 600 × 8 mm
- 300 × 600 × 8 mm
Outside
Structured R11
Balconies & patios on a solid base
- 600 × 1200 × 8 mm
- 600 × 600 × 8 mm
- 300 × 600 × 8 mm
Grip R11
Garden paving & raised pedestals (20mm)
- 600 × 1200 × 20 mm
- 1000 × 1000 × 20 mm
- 600 × 600 × 20 mm
Format available inside and outside
Quantity & Weight Estimator
Work out how many tiles you need for each area, and the total weight for delivery, handling and structural checks.
Similar Colours
Other grey concrete effect porcelain tiles from different collections, ranked by how closely they match Avorio on finish, slip rating, thickness and format.
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Argento
Edge Collection
Up to 1600 × 3200 | 6, 9, 20mm | R10, R11, R9
Shared: Natural, Structured, Grip | 6, 20mm | R10, R11 | V2
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Lino
Edge Collection
Up to 1600 × 3200 | 6, 9, 20mm | R10, R11, R9
Shared: Natural, Structured, Grip | 6, 20mm | R10, R11 | V2
-
Polvere
Edge Collection
Up to 1200 × 2400 | 9, 20mm | R10, R11, R9
Shared: Natural, Structured, Grip | 20mm | R10, R11 | V2
-
Greige
Forma Collection
Up to 1200 × 2400 | 6, 9, 20mm | R10, R11
Shared: Structured, Grip | 6, 20mm | R10, R11 | V2
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Ravine
Forma Collection
Up to 1200 × 2400 | 6, 9, 20mm | R10, R11
Shared: Structured, Grip | 6, 20mm | R10, R11 | V2
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Tortora
Edge Collection
Up to 1200 × 1200 | 9mm | R10, R11, R9
Shared: Natural, Structured | R10, R11 | V2
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Chiaro
Edge Collection
Up to 1600 × 3200 | 6, 9mm | R10, R11, R9
Shared: Natural, Structured | 6mm | R10, R11 | V2
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Dovegrey
Edge Collection
Up to 1200 × 2780 | 6, 9mm | R10, R11, R9
Shared: Natural, Structured | 6mm | R10, R11 | V2
Avorio has been categorised as a grey concrete effect porcelain tile.
Urbe Collection
The Urbe Collection is available in the following colours:
Technical Specification
Technical Data
| Characteristic | Test standard | Requirement | Result |
|---|---|---|---|
| Length and Width | ISO 10545-2 | ± 0.6% Max | ± 0.1% |
| Thickness | ISO 10545-2 | ± 5% Max | ± 5% |
| Linearity | ISO 10545-2 | ± 0.5% Max | ± 0.1% |
| Wedging | ISO 10545-2 | ± 0.5% Max | ± 0.1% |
| Warpage | ISO 10545-2 | ± 0.5% Max | ± 0.2% |
| Water Absorption | ISO 10545-3 | ≤ 0.5 % | 0.03% - 0.06% |
| Deep Abrasion Resistance | ISO 10545-6 | ≤ 175 Mm³ | 140 Mm³ |
| Coefficient of Linear Thermal Expansion | ISO 10545-8 | ≤ 9x10-6 °C-1 | 6.5x10-6 °C-1 |
| Resistance to Thermal Shocks | ISO 10545-9 | Testing Method Available | Resistant |
| Frost Resistance | ISO 10545-12 | Must not produce noticeable alteration to surface | Conforms |
| Chemical Resistance | ISO 10545-13 | Testing Method Available | On Request |
| Stain Resistance | ISO 10545-14 | Testing Method Available | Resistant To Stain |
| Colour Resistance to Light | DIN 51094 | Must not produce noticeable colour variation | Conforms |
Shade Variation
Urbe Avorio shade variation by finish:
| Finish | Rating |
|---|---|
| Natural | V3 (moderate variation), V4 (substantial variation) |
| Structured | V2 (slight variation), V3 (moderate variation) |
| Grip | V3 (moderate variation) |

Shade variation describes how much colour, tone and pattern differ from tile to tile in the same batch, from V1 (uniform appearance) to V4 (substantial variation). Lay out tiles from several boxes before fixing to see the full range.
Slip Resistance
Urbe Avorio has been slip tested using the DIN 51130 ramp test. Results by finish:
| Finish | R rating | Slip resistance |
|---|---|---|
| Natural | R10 | Normal |
| Structured | R11 | Good |
| Grip | R11 | Good |
R ratings run from R9 (minimal slip resistance) to R13 (very high). They classify how a surface performs in the ramp test and are not the angle a floor can safely be laid at. Ramp test (DIN 51130) and pendulum test (BS 7976-2) certificates are available on request.
Download PDF Catalogue
You can download the Urbe PDF catalogue here, along with our Now Imagine catalogues for bespoke dining tables, vanities and kitchen countertops. You can call us on 020 3141 3337 or email enquiry@porcelaintiles.co.uk for more information about our Italian porcelain tiles.
Technical sheets include the product details, technical specification and environmental certification for each finish of Avorio.
Samples
To order free Urbe Avorio samples, use the Order free sample button.
To review your items or to complete your order simply click on the white tile icon in the top right-hand corner on any page of our website. You will then have the opportunity to review, edit or complete your order. You can also complete your order by clicking on the button below.
Prefer to see it in person? Visit our North or South London showroom.
Tile samples are provided in 10 x 20 cm format.
Environmentally Certified
All our porcelain surfaces are manufactured using sustainable processes that minimise the impact on the environment, conserving both energy & natural resources.
All products are produced without the use of any harmful or radioactive materials, are free from pollutant emissions and will not affect air quality. All packing material is produced with recycled material. Wherever possible, heat generated as a by-product of the manufacturing process is used for electricity generation, making factories energy self-sufficient. All waste material that is associated with the supply of the tile surface is fully recyclable.
All products are manufactured using materials from renewable sources. They have a reduced environmental impact throughout their lifespan and no toxic, harmful or polluting substances are used for their composition and production. The materials do not release toxic, harmful or polluting substances.
Urbe meets the highest standards of quality and environmental regulations and conforms to the following certifications:
BREEAM®
Building Research Establishment Environmental Assessment Method (BREEAM®) was created by the BRE as a cost-effective means of bringing sustainable value to development. It helps investors, developers, design and construction teams and occupiers to use natural resources more efficiently. The environmental characteristics have been evaluated and found according to the requirements of content of recycled material for environmental assessment according to BREEAM® criteria.
LEED®
LEED® (Leadership in Energy and Environmental Design) is the world's most widely used green building rating system by the U.S. Green Building Council. LEED® certification provides independent, third party verification that a building project meets the highest green building and performance measure. All certified projects receive a LEED® plaque, which is a nationally recognised symbol demonstrating that a building is environmentally responsible, profitable and a healthy place to live and work.
The LEED® program encourages the adoption of sustainable green building and development practices and promotes a whole-building approach to sustainability by recognising performance in five key areas of human and environmental health: sustainable site development, water savings, energy efficiency, materials selection and indoor environmental quality.
All porcelain tiles within our collection comply with LEED® certification and are suitable for the LEED® approval process.
EU Ecolabel
The EU Ecolabel helps you identify products and services that have a reduced environmental impact throughout their life cycle, from the extraction of raw material through to production, use and disposal. Recognised throughout Europe, EU Ecolabel is a voluntary label promoting environmental excellence which can be trusted.
The EU Ecolabel is awarded according to ecological criteria agreed on by experts, industry, consumer organisations and environmental NGOs and verified by independent third parties.
NSF®
NSF® has facilitated the development of more than 75 standards and protocols for sanitary food equipment, and has certified thousands of products as safe to use in restaurant and commercial kitchen settings. NSF® food equipment standards include requirements for material safety, design, construction and product performance. The products conform to the requirements of NSF/ANSI Standard 51 – Food Equipment Materials. NSF/ANSI 51 establishes minimum public health and sanitation requirements for materials and finishes used in the manufacture of commercial foodservice equipment.
GREENGUARD
GREENGUARD Certification ensures that a product meets stringent standards for minimal emissions of volatile organic compounds (VOCs) into indoor air. This program provides assurance that products designed for indoor use adhere to strict chemical emissions limits, fostering the creation of healthier interiors. Manufacturers with GREENGUARD Certification gain credibility for their sustainability claims, supported by empirical technical data from an unbiased third-party organisation. The GREENGUARD Certification Program instils confidence by ensuring that indoor products meet strict chemical emissions limits, contributing to the creation of healthier interior spaces. This empowers manufacturers to produce and customers to identify products with low chemical emissions, thereby supporting air quality and environmental well-being.
For more information please read our article on Environmental Impact.














