SPC Flooring — Rigid Core Stone Plastic Composite Planks
The flooring that survives a commercial fit-out: rigid core, waterproof, click-locked, and with a wear layer that stands up to trolley traffic.
- 500 m²MOQ per colour
- 15-25 daysProduction lead time
- 3 daysSample dispatch
- 16 linesWall, ceiling & floor
- 100+Export countries
- ISO 9001Quality system
- E0 / B1Formaldehyde & fire
- QingdaoLoading port
SPC Flooring overview
SPC flooring is a rigid composite core of limestone powder and PVC with a decorative print and a transparent wear layer. The rigid core is what distinguishes it from flexible LVT: it does not telegraph subfloor imperfections, it tolerates temperature swings, and it clicks together as a floating floor without adhesive.
Wear layer thickness is the specification that matters most and the one most often omitted from a quotation. A 0.3 mm wear layer suits residential use; 0.5 mm suits commercial traffic. Quoting a floor "4 mm SPC" without stating the wear layer is quoting an incomplete product.
The floor is waterproof and dimensionally stable, which makes it suitable for kitchens, bathrooms and basements where laminate fails. Over underfloor heating it needs a slow commissioning ramp so the core does not stress during its first expansion cycle.
Specifications
Confirm the highlighted values against your project drawing before ordering — widths and thicknesses are made to order, not pulled from stock.
| Plank size | 1,220 × 180 mm (also 1,220 × 150 mm, 600 × 300 mm tile) |
|---|---|
| Thickness | 4 mm and 5 mm |
| Wear layer | 0.3 mm and 0.5 mm |
| Core | Stone plastic composite, rigid |
| Backing | IXPE 1.0 / 1.5 mm acoustic backing |
| Edge | Micro-bevel, painted edge |
| Wear resistance | AC4 / AC5 equivalent depending on wear layer |
| Water resistance | 100% waterproof core |
| Dimensional stability | ≤ 0.15% at 80 °C, 6 h test |
| Underfloor heating | Suitable up to 28 °C surface temperature |
| Installation | Floating click-lock, 8 mm perimeter expansion gap |
| MOQ | 1,000 m² |
| Lead time | 15-25 days after deposit |
| HS code | 3918.10 |
Available colours & surfaces
Light oakGrey wash oakWalnutSmoked oakMarble white tileConcrete greyHerringbone oakCustom décor
Packing & loading
| Planks per carton | 10 pcs (1,220 × 180 × 4 mm) |
|---|---|
| Area per carton | 2.196 m² |
| Carton weight | ≈ 17 kg |
| Cartons per pallet | 48 |
| Area per pallet | ≈ 105 m² |
| 40'HC load | ≈ 2,600 m² |
Product images
Where it is used
- Residential apartments and houses
- Retail, office and hospitality interiors
- Healthcare and education corridors
- Kitchens, bathrooms and basements
How it is installed
- Acclimatise cartons flat in the room for 48 hours at normal living temperature.
- Check the subfloor is flat to 2 mm over 2 m and dry; the rigid core will not bridge a hollow.
- Lay the first row against a spacer, engage the long edge, then click the short edge with a tapping block.
- Maintain an 8 mm expansion gap at every wall, column and pipe, and cover with skirting or profile.
SPC Flooring — buyer questions
What wear layer do I need?
For homes and low-traffic rooms, 0.3 mm is adequate. For shops, offices, schools and any area with trolley or foot traffic, specify 0.5 mm. Heavier commercial wear layers are available and quoted on request.
Can SPC flooring go over underfloor heating?
Yes, up to 28 °C surface temperature. Ramp the heating slowly over several days the first time — a fast ramp stresses the core during its first expansion cycle and can open joints permanently.
SPC or laminate?
SPC is waterproof and dimensionally stable; laminate is not. For kitchens, bathrooms and basements SPC is the correct choice. Laminate remains cheaper for dry residential rooms and has a warmer surface feel.
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