The demand for SPC flooring continues to grow globally, especially for homeowners and contractors seeking a durable, waterproof, and easy-to-install solution. Among various installation systems, SPC flooring click lock installation has become the preferred method because it offers quick assembly, superior stability, and long-lasting performance even in high-traffic or moisture-prone environments.
As a leading manufacturer of premium flooring solutions, 3C-Floor provides advanced rigid core SPC products engineered for effortless click-lock installation. This page covers complete installation instructions, product specifications, features, applications, certifications, and FAQs—helping users, contractors, and distributors find accurate technical information from multiple Google search perspectives.
SPC flooring, also known as Stone Plastic Composite flooring, is a next-generation rigid core vinyl flooring material designed for superior dimensional stability, waterproof performance, and floating SPC flooring installation. The click-lock mechanism allows planks to interlock tightly without glue, nails, or complicated tools, making installation faster and more convenient for both DIY homeowners and professional contractors.
The SPC flooring click lock installation system adopts precision-milled locking edges that snap together through angle-drop, angle-tap, or 5G vertical click systems. This structure ensures a secure joint that resists water penetration, expansion, separation, and long-term wear.
| Item | Specification |
|---|---|
| Material | Stone Plastic Composite (SPC) |
| Thickness | 4mm / 4.5mm / 5mm / 6mm / 8mm |
| Wear Layer | 0.2mm / 0.3mm / 0.5mm / 0.7mm |
| Surface Texture | Embossed, EIR, Crystal, Wood Grain |
| Plank Size | 1220x180mm / 1220x230mm / custom |
| Installation | Click Lock (Unilin / Valinge / Drop Lock) |
| Underlayment | Optional IXPE / EVA foam |
| Waterproof Level | 100% Waterproof |
| Application | Residential & Commercial |

SPC flooring with click-lock installation is suitable for:
Its versatility and durability make rigid core flooring an ideal choice for nearly all interior surfaces.
3C-Floor is a professional SPC flooring manufacturer with over 15 years of experience in R&D, production, and export of high-performance flooring materials. Our factory is equipped with advanced German production lines, precision clicking machines, UV coating equipment, and automated packaging systems.
We supply OEM/ODM solutions for global flooring brands, wholesalers, project contractors, and distribution companies across Europe, America, Southeast Asia, and the Middle East.
Website: https://www.3c-floor.com
To ensure the best installation results, follow these essential precautions:
3C-Floor exports SPC flooring to over 80 countries including:
Yes, it is designed for DIY installation without glue or nails.
Minor unevenness is acceptable, but large dips or bumps must be leveled.
Yes. It is 100% waterproof and ideal for wet areas.
SPC with IXPE/EVA backing can be installed without additional underlayment.
Yes, as long as the tile surface is flat and stable.
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