WPC cores are manufactured using wood pulp and thermoplastic materials, resulting in a slightly thicker and more cushioned feel underfoot. SPC cores prioritize a high density of stone-plastic composites, which makes them significantly harder and more resistant to indentations from heavy furniture. SPC is often preferred for areas subject to direct sunlight or large temperature shifts due to its low thermal expansion coefficient compared to the more pliable WPC.
Ask an ExpertLuxury Vinyl
What core physical attributes define the difference between SPC and WPC luxury vinyl cores?
WPC (Wood Plastic Composite) cores utilize a foaming agent to create a lighter, softer feel, whereas SPC (Stone Plastic Composite) cores use limestone powder to achieve superior density, improved impact resistance, and better dimensional stability under extreme temperature fluctuations.