Anatomy of a technological SPC, between oak, stone and light marble
At Skema, there is a family of materials that resemble not so much a collection as the workbench of a very demanding craftsman: woods, stones, cements and marbles, all masterfully orchestrated within a coherent technological language and an uncompromising aesthetic.
This is how SKEMA’s STAR K Line was born: SPC floors that stand out for the use of recyclable mineral panels, certified for indoor air quality, CE-marked, and supported by performance declarations that clearly state Bfl-s1 or B-s2,d0 fire reaction, DS slip resistance, and thermal conductivity parameters suitable for underfloor heating.
Star K – technology in large format
Star K is the oak that studied materials engineering. It is a heterogeneous vinyl floor with SPC technology, in planks measuring 1829 × 218 × 6 mm, extruded “all in one piece” and loaded with CaCO₃ minerals: the mineral core makes it semi-rigid, stable, and controlled even under temperature fluctuations, while the pre-attached underlayment tames background noise.
Its Declaration of Performance (DOP) states a fire reaction of Bfl-s1, DS slip resistance, and a thermal conductivity of λ = 0.15 W/mK with R ≈ 0.04 m²K/W: figures that explain why Star K performs so well with radiant heating and in demanding public spaces.
On the surface, however, the whole “story” is oak: Edimburgo, Tarragona, Malta, Cortina, Roma… a lexicon of veins, knots, and contrasts. In the Anversa and Bilbao decors, the strong tonal variations and slightly antiqued effect recall the work of a pipe maker searching in the briar for that imperfect flame that will give character to the object.
Star KR – oak you can touch
If Star K tells the story of oak in plan, Star KR tells it in macro. Here, three-dimensional synchronized pore technology comes into play: the surface follows the wood grain millimetrically, so eye and touch perceive the same design. The effect is amplified by the ultra-matt finish and very calibrated colours, resulting in a surprisingly close resemblance to brushed wood.
In terms of certifications, the DOP confirms the same performance profile as Star K. The reduced thickness makes it ideal for renovations, even over existing floors. The decors in different types of Rovere, Quercia Francese and Teak evoke the work of a luthier, grain after grain.
Star KC – cork inside
With Star KC, the underlayment steals the show. The SPC plank (1500 × 228 × 6 mm) integrates a natural cork layer: a living, elastic material that adds acoustic insulation and thermal comfort, but above all that sensation of warmth underfoot we normally associate with solid wood.
The DOP RA-014 records the same safety grammar as the other floors in the series: Bfl-s1 fire reaction, DS slip resistance, according to EN 14041. Not just pictograms and numbers: it is what the user perceives as “reliability” in residential or contract spaces.
Star KS – the herringbone that fears no water
Star KS brings French herringbone into territories where traditional parquet does not easily venture: hotel lobbies, heavily trafficked public spaces. The 1498 × 300 × 6 mm format, the micro-bevel on four sides and the end-less pattern allow a continuous layout, with planks that visually chase each other, while also simplifying installation.
The DOP reiterates: Bfl-s1 fire reaction, E1 emissions, DS slip resistance, λ = 0.15 W/mK. Data that make its use credible in public spaces where the elegance of herringbone must coexist with fire regulations and pedestrian safety requirements.
Star KD & Star KW – the dimensions of matter
With Star KD, the language changes: here the pipe maker gives way to the sculptor who works with stone, cement, resin and metal. The 914 × 457 × 6 mm tiles reinterpret material finishes—Bruges, Cardiff, Cemento, Liegi, Resina, Barry, Newport, Corten—designed for industrial-design-inspired spaces, but with the warm, continuous undertone of SPC. The DOP extends the same performance platform as Star K to KD: Bfl-s1, E1, DS, λ = 0.15 W/mK, R ≈ 0.04 m²K/W.
Star KW is the wall version of the same material vocabulary: 1210 × 457 × 4 mm panels with I4F™ push-down joint, fast glued installation even over existing cladding. From a certification standpoint, the DOP frames it as a resilient wall covering compliant with EN 14041, with Bfl-s1 fire reaction, DS slip resistance and λ = 0.15 W/mK; wall-application dossiers report classes up to B-s2,d0 according to EN 13501.
It is the vertical cladding for bathrooms, showers and feature walls where water and steam are protagonists: it overlays old tiles, eliminates grout lines and coordinates with Star KD flooring for a true total look.
Star KW Maxi – “lightweight” marble
With Star KW Maxi, the story reaches marble and terrazzo, but in a lightened version. The 950 × 2800 × 4 mm slabs are designed to clad entire-height bathrooms, showers, lobbies and representative areas: composite SPC panel, reduced weight, I4F™ push-down joints on the long sides, fast installation even on tiled walls.
The Carrara Marble, Orobico Marble, Graniglia Tundra, Graniglia Cotton, Graniglia Cloud, Graniglia Cashmere and Calacatta Marble decors combine the verticality of large slabs with a highly realistic stone finish. The technical sheets confirm fire reaction B-s2,d0, E1 emissions, fully waterproof surface, 0.30 mm wear layer: marble “tailored” for contemporary interiors, balancing scenography and daily maintenance.