Lucerne Natural Finish







Lucerne is a wood-effect porcelain slab and forms part of our Corteccia Range. This slab is offered with a Natural finish. To order a Lucerne colour sample in Natural finish click the Order Sample button below or add to your favourites using the icon.

200 x 1200

Lucerne Product Story

Corteccia displays the intricate graining, texture and knotting of genuinely aged timber and is suitable for internal and external projects. A solid wood-effect porcelain tile, Corteccia is available in three large floorboards in Natural, Grip and Structured finishes and provides excellent aesthetics combined with the superior technical performance of porcelain. The 197 x 1200 mm and 300 x 1200 mm floorboard has a 20 mm thickness, and with its Grip finish is ideal for outdoor living areas and low-maintenance landscaping. These large floorboards work well within open living spaces, while a Chevron option completes the extensive laying possibilities. With five rustic colours, Corteccia is ideal for flooring and wall panelling and projects where underfloor heating or a low maintenance, sustainable hardwood is required. Lucerne is part of our  Wood-effect  Collection.

Size & finish

Colour Finish Size (MM)
Amendo | Lucerne | Morella Grip 300 x 1200 x 20
Amendo | Lucerne | Matisse | Morella | Sarum Natural 200 x 1200 x 9
Amendo | Lucerne | Matisse | Morella | Sarum Structured 200 x 1200 x 9
Amendo | Lucerne | Morella Grip 197 x 1200 x 20

Related Tiles

In addition to Lucerne, we also offer a number of other brown wood-effect porcelain tiles.

Discover similar tiles

Alternative Colours

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

  • Amendo – Grip
    Amendo – Grip
  • Amendo – Natural
    Amendo – Natural
  • Amendo – Structured
    Amendo – Structured
  • Lucerne – Grip
    Lucerne – Grip
  • Lucerne – Natural
    Lucerne – Natural
  • Lucerne – Structured
    Lucerne – Structured
  • Matisse – Natural
    Matisse – Natural
  • Matisse – Structured
    Matisse – Structured
  • Morella – Grip
    Morella – Grip
  • Morella – Natural
    Morella – Natural
  • Morella – Structured
    Morella – Structured
  • Sarum – Natural
    Sarum – Natural
  • Sarum – Structured
    Sarum – Structured


Colour Finish Size (MM) Decor
Amendo | Lucerne | Matisse | Morella | Sarum Natural 200 x 1200 x 9 Chevron

Special Pieces & Mosaics

Colour Finish Size (MM) Special Piece
Amendo | Lucerne | Matisse | Morella | Sarum Natural 300 x 1200 x 10 Step Tile - Gradino A
Amendo | Lucerne | Morella Grip 330 x 600 x 20 Unico
Amendo | Lucerne | Matisse | Morella | Sarum Natural 72 x 600 x 10 Skirting Tile

Technical Specification

Shade Tone Variance

Lucerne – Natural has been classified: V4

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
Grip, Structured R11 Good
Natural R9 Minimal

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

Physical PropertiesStandard of TestRequired ValueManufacturers Mean Values
SidesEN ISO 10545-2± 0.6% MAX (± 2.0 mm MAX)Complies
ThicknessEN ISO 10545-2± 5.0% MAX (± 0.5 mm MAX)Complies
Straightness of sidesEN ISO 10545-2± 0.5% MAX (± 1.5 mm MAX)Complies
RectangularityEN ISO 10545-2± 0.6% MAX (± 2.0 mm MAX)Complies
Surface flatnessEN ISO 10545-2± 0.5% MAX (± 2.0 mm MAX)Complies
Water absorptionEN ISO 10545-3≤ 0.5%0.04%
Flexion resistanceEN ISO 10545-4S ≥ 700 N (< 7.5 mm)S ≥ 2.500 N
  S ≥ 1.300 N (> 7.5 mm) 
  R ≥ 35 N/mm²R ≥ 50 N/mm²
Impact resistanceEN ISO 10545-5DECLARED VALUE0.89
Abrasion resistanceEN ISO 10545-6≤ 175 mm³119 mm³
Coefficient of linear thermal-expansionEN ISO 10545-8Available on Request
Resistance to thermal shocksEN ISO 10545-9PASS ACCORDING EN ISO 10545-1NO DAMAGE
Frost resistanceEN ISO 10545-12PASS ACCORDING EN ISO 10545-1NO DAMAGE
Resistance to chemicalsEN ISO 10545-13UB MIN.Natural: UA ULA UHA; Polished: GA GLA
Resistance to stainsEN ISO 10545-14DECLARED VALUE5
For specific certificates, we can provide them on request  

Download PDF Catalogue

You can download the Corteccia PDF catalogue here. You can call us on 020 8731 6787 or email for more information about our Italian porcelain tiles.

Ordering tile samples

To order Lucerne – 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

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 effect 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

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