WPC cores contain foaming agents that make the planks lighter and more resilient, making them ideal for residential comfort. SPC cores, which utilize limestone powder, are much more rigid and dense. This density allows SPC to perform better in areas with significant temperature swings, such as sunrooms, and provides better protection against heavy rolling loads or furniture indentation. Choosing between them depends on whether your priority is underfoot comfort (WPC) or extreme dimensional stability and impact resistance (SPC).
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What are the performance differences between WPC and SPC luxury vinyl cores?
WPC (Wood Plastic Composite) and SPC (Stone Plastic Composite) are both rigid-core vinyls. WPC is lighter and softer underfoot, offering superior comfort and sound insulation. SPC is denser and more rigid, providing better resistance to indentation and temperature stability.