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SPC flooring (Stone Plastic Composite flooring) has quickly become one of the most popular flooring types worldwide due to its durability, stability, and realistic wood-look finishes. In this article, 3C-Floor breaks down the structure and composition of SPC flooring — explaining what makes it stronger, waterproof, and more reliable than traditional vinyl or laminate flooring options.
SPC flooring, also known as Stone Polymer Composite flooring or Rigid Core Vinyl Flooring, is an upgraded version of traditional LVT (Luxury Vinyl Tile). It’s composed of multiple layers that are fused together under high temperature and pressure, creating a stable, dimensionally strong, and completely waterproof flooring solution.
SPC is ideal for both residential and commercial environments where moisture resistance, wear resistance, and long-term durability are key requirements. Thanks to its rigid stone composite core, it offers superior stability even under temperature fluctuations.
The performance of SPC flooring depends on its unique multi-layer structure. Below is a breakdown of its key components:
This top layer protects the floor surface from UV rays, stains, and scratches. It also provides anti-fading and easy-cleaning properties, ensuring your flooring maintains its original look for years.
The wear layer determines the durability of SPC flooring. A thicker wear layer (0.3mm–0.7mm) means better resistance to abrasion and impact, making it ideal for heavy-traffic areas.
This printed vinyl film gives SPC flooring its realistic wood, stone, or marble appearance. With advanced printing technology, 3C-Floor SPC floors feature vivid textures and natural color variation.
The heart of SPC flooring, the rigid core is made from a blend of limestone powder, PVC, and stabilizers. This stone-composite structure ensures dimensional stability, waterproof performance, and dent resistance — outperforming traditional WPC and LVT options.
The base layer provides sound insulation, cushioning, and added comfort underfoot. Many SPC flooring options from 3C-Floor come with pre-attached IXPE backing for easier installation and enhanced acoustic performance.
| SPC Flooring Structure | Material Composition | Function |
|---|---|---|
| UV Coating | Acrylic-based coating | Anti-scratch, UV protection |
| Wear Layer | Transparent PVC | Wear resistance |
| Decor Film | Printed vinyl film | Color and texture design |
| SPC Core | Limestone + PVC + stabilizer | Rigid strength, waterproofing |
| Backing Layer | IXPE/EVA foam | Sound absorption, comfort |
| Item | Specification |
|---|---|
| Total Thickness | 4.0mm – 6.5mm |
| Wear Layer Thickness | 0.3mm / 0.5mm / 0.7mm |
| Plank Size | 1220mm × 180mm (customizable) |
| Surface Treatment | Embossed / EIR / Matte / Glossy |
| Core Material | Stone Plastic Composite (SPC) |
| Backing Type | IXPE / EVA |
SPC flooring is a versatile solution for various environments:
Its waterproof and anti-slip characteristics make it a preferred choice in both wet and high-traffic areas.
3C-Floor (https://www.3c-floor.com) is a professional manufacturer and exporter specializing in SPC flooring, LVT flooring, and vinyl plank flooring. With advanced production equipment, strict quality control, and an innovative R&D team, 3C-Floor delivers top-quality products for global markets in Europe, North America, Southeast Asia, and the Middle East.
Our mission is to provide durable, eco-friendly, and stylish flooring solutions that combine functionality and beauty for modern living spaces.
3C-Floor SPC flooring products are exported to over 60 countries including:
USA, Canada, Australia, UK, Germany, France, UAE, Saudi Arabia, Japan, South Korea, Thailand, Malaysia, and South Africa.
SPC flooring has a rigid stone composite core, making it more stable and waterproof than traditional LVT.
Yes, SPC flooring is 100% waterproof, making it ideal for wet areas such as bathrooms and kitchens.
With proper care, SPC flooring can last over 20 years due to its durable core and wear layer.
Yes, SPC flooring can be installed over most existing subfloors, provided they are flat and clean.
3C-Floor SPC flooring is free of formaldehyde and heavy metals, ensuring a safe indoor environment.
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