Bone Natural Finish




Structured, Grip




Bone is a stone-effect porcelain tile and forms part of our Effetto Range. This tile is offered with a Natural finish. To order a Bone tile sample in Natural finish click the Order Sample button below.

Bone Product Story

Offering a colour palette of six complementary shades, Effetto is a highly functional addition to our Stone Collection. As well as working beautifully when used together, each colourway displays the delicate inclusions typical of natural stone and is available in four sizes including a 20 mm format for external application. Opening up even more possibilities are the Natural, Honed, Grip and Structured finishes, each conveying its own subtle nuances, yet all delivering the exceptional durability and superior technical performance of porcelain. Finally, Effetto can be specified for stand-alone objects and monolithic furniture, enabling designers to create beautifully cohesive and exciting schemes. Bone is part of our Stone-effect Collection.

Size & finish

Colour Finish Size (MM)
Bone | Brown | Dove | Nut | Obsidian Grip 600 x 1200 x 20
Bone | Dove | Nut | Obsidian Honed 600 x 1200 x 9
Bone | Dark Grey | Dove | Nut | Obsidian Natural 600 x 1200 x 9
Bone | Brown | Dove | Nut | Obsidian Structured 600 x 1200 x 9
Bone | Dove | Nut | Obsidian Natural 600 x 1200 x 8
Bone | Dove | Nut | Obsidian Structured 600 x 1200 x 8
Bone | Brown | Dove | Nut | Obsidian Honed 1000 x 1000 x 6
Bone | Brown | Dove | Nut | Obsidian Natural 1000 x 1000 x 6
Bone | Brown | Dove | Nut | Obsidian Structured 1000 x 1000 x 6
Bone | Dove | Nut | Obsidian Grip 600 x 600 x 20
Bone | Dark Grey | Dove | Nut | Obsidian Honed 600 x 600 x 9
Bone | Brown | Dark Grey | Dove | Nut | Obsidian Natural 600 x 600 x 9
Bone | Dove | Nut | Obsidian Structured 600 x 600 x 9
Bone | Dove | Nut | Obsidian Natural 600 x 600 x 8
Bone | Dove | Nut | Obsidian Structured 600 x 600 x 8
Bone | Dove | Nut | Obsidian Honed 300 x 600 x 9
Bone | Dove | Nut | Obsidian Natural 300 x 600 x 9
Bone | Dove | Nut | Obsidian Structured 300 x 600 x 9
Bone | Dove | Nut | Obsidian Natural 300 x 600 x 8
Bone | Dove | Nut | Obsidian Structured 300 x 600 x 8

Related Tiles

In addition to Bone, we also offer a number of other beige stone-effect porcelain tiles.

Discover similar tiles

Alternative Colours

The Effetto Range is also available in the following colours and finishes:

  • Bone – Natural
    Bone – Natural
  • Bone – Honed
    Bone – Honed
  • Bone – Structured
    Bone – Structured
  • Bone – Grip
    Bone – Grip
  • Brown – Natural
    Brown – Natural
  • Brown – Honed
    Brown – Honed
  • Brown – Grip
    Brown – Grip
  • Brown – Structured
    Brown – Structured
  • Dark Grey – Natural
    Dark Grey – Natural
  • Dark Grey – Honed
    Dark Grey – Honed
  • Dove – Natural
    Dove – Natural
  • Dove – Honed
    Dove – Honed
  • Dove – Grip
    Dove – Grip
  • Dove – Structured
    Dove – Structured
  • Nut – Natural
    Nut – Natural
  • Nut – Honed
    Nut – Honed
  • Nut – Grip
    Nut – Grip
  • Nut – Structured
    Nut – Structured
  • Obsidian – Natural
    Obsidian – Natural
  • Obsidian – Honed
    Obsidian – Honed
  • Obsidian – Grip
    Obsidian – Grip
  • Obsidian – Structured
    Obsidian – Structured

Special Pieces & Mosaics

Colour Finish Size (MM) Special Piece
Bone | Dove | Nut | Obsidian Natural 90 x 600 x 8 Skirting Tile
Bone | Dove | Nut | Obsidian Structured 90 x 600 x 8 Skirting Tile

Technical Specification

Shade Tone Variance

Effetto has been classified: V2 Variation

Understanding Shade Tone Variance

porcelain tile shade tone variation

Shade, texture and tone can vary from piece to piece within a single tile production run. V1 shade tone variation has little or no change from piece to piece where a V4 might have a substantial variety of shade, texture and tone variation.

Variance RatingDescription
V1Uniform Appearance
V2Slight Variation
V3Moderate Variation
V4Substantial Variation

Ramp Test Values (DIN 51130)

Finish/StyleR Rating ValueFriction
Structured, GripR11

Understanding Ramp Test Data

DIN Standard Ramp Testing (DIN 51130) is an alternative to Pendulum Testing and generally categorised as an 'off-site' activity because of the size and complexity of the equipment required to carry out the test. The Slip Resistance Values (RSV) are factory gate values (based on supplied tiles) and categorised using the Ramp Test (DIN 51130) method which is commonly used by European factories. In this method, a lubricated inclined platform is adjusted to a gradually increasing gradient, and the angle is measured at which a person walking on it slips.

We have deliberately not included the ramp test angles on this page as this information can be confused with the angle that a floor may be safely set to, which is incorrect. The shod test results are quoted as an R Rating value from R9 to R13, which relates to the ramp angle.

R Rating ValueFriction
R13Very high

See the Health and Safety Executives website for more information regarding the Ramp Test procedure. Ramp Test Certificate available on request.

Technical Data

SpecificationTest MethodsRequired ValueManufacturers mean value
Length and widthISO 10545-2±0.6%Conforms
ThicknessISO 10545-2±5%Conforms
OrthogonalityISO 10545-2±0.5%Conforms
FlatnessISO 10545-2±0.5%Conforms
Water AbsorptionISO 10545-3≤ 0.5%Conforms
Bending StrengthISO 10545-4>35N/mm²Conforms
Thermal Shock ResistanceISO 10545-9On RequestResistant
Frost ResistanceISO 10545-12On RequestResistant
Resistance to chemical attackISO 10545-13According to builder's specificationsResistant
Stain ResistanceISO 10545-14Test method availableConforms
Slip ResistanceDIN 51130-Natural - R10
---Structured - R10

Effetto is ECOLABEL and LEED® certified.

Download PDF Catalogue

You can download the Effetto PDF catalogue here. Further catalogues are available on our catalogue page. You can call us on 020 8731 6787 or email for more information about our Italian porcelain tiles.

Ordering tile samples

To order Bone – Natural tile samples please click this order 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.

Tile samples are provided in 10 x 20 cm format.

Environmentally Certified

Porcelain tiles are sustainable and environmentally certified and contain no harmful chemicals. They are made with 100% natural minerals and are frost resistant making them ideal for interior and exterior applications. Combining beauty with strength and possessing an ability to influence both lifestyle and emotion, porcelain tiles have become the new luxury surface covering. Expressing a style that demonstrates new forms of elegance and a versatility that caters for modern and traditional tastes, porcelain has the power to shape design trends.

Our Italian collection is carefully selected and regularly updated and uses the most advanced manufacturing techniques. This ensures we maintain the highest level of quality and performance without harming the environment.

Effetto is ECOLABEL and LEED® certified.

LEED® certification

LEED<sup>®</sup> certified

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 nationally recognized symbol demonstrating that a building us 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 recognizing 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

ECOLABEL certified

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.

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