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| Brand Name: | SUNHOUSE |
| Model Number: | SPC-15 |
| MOQ: | 49 |
| Price: | $1.92 |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 3000000 Meter/Meters per Month |
For professional flooring buyers, SPC flooring quality is not determined only by thickness or appearance. Different SPC products may look similar but have significant differences in core formulation, surface protection, locking precision and backing materials. Understanding the internal structure helps distributors, contractors and importers evaluate product performance before bulk purchasing.
A typical SPC click flooring plank consists of multiple functional layers. Each layer performs a specific role, from protecting the decorative surface to improving dimensional stability during temperature changes.
| Layer | Function | Why Buyers Should Care |
|---|---|---|
| UV Coating | Transparent protective surface treatment above the wear layer. | Improves stain resistance, surface protection and cleaning performance. |
| Wear Layer | Transparent abrasion-resistant layer protecting the decorative film. | Determines suitability for residential or commercial traffic. |
| Decorative Film | Printed wood grain or stone pattern layer. | Creates realistic appearance and market differentiation. |
| SPC Rigid Core | Stone plastic composite layer made from PVC resin and mineral fillers. | Affects weight, stability, impact resistance and locking strength. |
| IXPE / EVA Underlay | Attached acoustic and cushioning backing. | Improves walking comfort and reduces impact sound. |
Many buyers focus on wear layer thickness but overlook the importance of UV coating. The UV coating is designed to improve the resistance of the flooring surface against daily contamination, scratches and cleaning chemicals.
For commercial applications such as offices, hotels and retail stores, surface maintenance performance can directly influence long-term customer satisfaction.
The wear layer is one of the most commonly compared SPC flooring specifications. Common options include 0.3mm, 0.5mm and 0.7mm.
| Wear Layer | Typical Application |
|---|---|
| 0.3mm | Residential bedrooms, apartments and normal traffic areas |
| 0.5mm | Hotels, offices, retail stores and commercial renovation projects |
| 0.7mm | High traffic commercial environments requiring additional protection |
Professional buyers should select wear layer according to actual usage conditions instead of simply choosing the thickest option.
The rigid core is the most important structural component of SPC flooring. Although two products may have the same thickness, their performance can differ because of different material formulas and density levels.
Core density influences:
For bulk purchasing, checking product weight, core composition and production consistency is important because these factors directly affect customer feedback after installation.
The click locking profile is another critical area often ignored during product comparison. A high-quality locking system requires accurate milling dimensions and stable core strength.
Common problems caused by poor locking quality include:
| Inspection Item | Purpose |
|---|---|
| Surface Finish | Check texture realism, scratch resistance and cleaning performance. |
| Core Weight | Compare material density and structural consistency. |
| Locking Strength | Ensure reliable installation performance. |
| Backing Material | Evaluate acoustic comfort and installation requirements. |
For distributors and project buyers, a reliable SPC flooring supplier should provide clear technical specifications including thickness, wear layer, core structure, locking system, backing options and quality control information.
Understanding the internal construction allows buyers to compare products accurately and select SPC flooring that matches different market requirements.
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