SPC Wall Panels — Stone Plastic Composite Wall Cladding
The rigid core is the difference: SPC moves less than PVC foam, so long walls stay true and joints stay closed in heated buildings.
- 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 Wall Panels overview
SPC is a rigid composite of limestone powder, PVC and stabilisers. Applied to walls, its value is dimensional stability — a rigid core expands far less than a foam board, so a 6 metre run of panel does not open at the joints when a building heats up. In temperature-controlled hotels that is the failure most often reported against cheaper wall systems.
Because the panel is rigid, it can be click-locked for a demountable wall, or bonded for a permanent finish. Demountable installation matters for offices and retail units where the tenant changes and the wall has to come down without damage.
The surface is a decorative film under a UV or matte wear layer, which gives an abrasion resistance closer to a floor product than a wall product. That is why SPC wall panels are specified in corridors and lift lobbies where a standard wall panel would scuff within a year.
Specifications
Confirm the highlighted values against your project drawing before ordering — widths and thicknesses are made to order, not pulled from stock.
| Sheet size | 1,220 × 2,440 mm, 1,220 × 2,800 mm |
|---|---|
| Thickness | 4 mm and 5 mm |
| Core | Stone plastic composite (limestone + PVC), rigid |
| Surface | Decorative film under UV or matte wear layer |
| Wear layer | 0.3 mm and 0.5 mm |
| Fire performance | B1 (GB 8624) |
| Thermal expansion | ≈ 0.03 mm/m per °C — lower than PVC foam board |
| Water resistance | Fully waterproof, closed rigid core |
| Joint options | Click-lock (demountable) or adhesive-bonded |
| Impact resistance | Surface resistant to trolley and chair contact at corridor traffic levels |
| MOQ | 500 m² per pattern |
| Lead time | 15-25 days after deposit |
| HS code | 3916.20 |
Available colours & surfaces
Travertine beigeGrey slateCarrara whiteConcrete greyWarm oakCharcoal stoneTerrazzoCustom pattern
Packing & loading
| Sheets per pallet | ≈ 140 sheets (5 mm) |
|---|---|
| Area per pallet | ≈ 417 m² |
| Pallet dimensions | 2,500 × 1,250 × 1,000 mm |
| Weight per pallet | ≈ 1,050 kg |
| 40'HC load | ≈ 3,400 m² |
| Protection | Faces protected by film; pallet corner boards fitted |
Product images
Where it is used
- Hotel bathrooms, corridors and lift lobbies
- Demountable office partitions and retail fit-outs
- Healthcare and education corridors
- Wet rooms and service areas
How it is installed
- For click-lock installation, start from a plumb corner and maintain a 5 mm expansion gap at every abutment.
- For bonded installation, apply adhesive in a full bed; spot-bonding a rigid panel telegraphs through the face.
- Cut with a fine-tooth blade; support the sheet on both sides of the cut to avoid chipping the wear layer.
- Seal wet-zone joints with a colour-matched neutral-cure mastic rather than relying on the click joint alone.
SPC Wall Panels — buyer questions
SPC wall panel or UV marble sheet?
UV marble sheet is thinner, glossier and cheaper, and is the right answer for a decorative feature wall. SPC has the rigid core, better impact resistance and better dimensional stability on long runs — choose it for corridors, wet rooms and demountable partitions.
Can SPC wall panels be installed over existing tiles?
Yes, bonded directly, provided the tile face is sound, flat and clean. Grout lines will not telegraph through a rigid 5 mm panel, which is one advantage over a thin foam board.
Is the click joint waterproof?
The panel is waterproof; the joint is not a water seal. In a shower or a wet zone, always seal the joint with mastic. Relying on a click joint to keep water out of a wall cavity is the most common installation error we see.
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View details →Order SPC Wall Panels for your market
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