SPC flooring represents the next generation of luxury vinyl planks, designed specifically to be completely rigid and entirely immune to moisture. The standout feature of SPC is its core layer, which is engineered by combining natural limestone powder, polyvinyl chloride (PVC), and stabilizers into a rock-solid, incredibly dense composite. Positioned above this stone core is a heavy-duty vinyl print layer that delivers the visual design, capped off by a clear, commercial-grade polyurethane wear layer to resist everyday scuffs and scrapes. Because the limestone core contains zero wood elements, SPC is 100% waterproof and will not swell, rot, or lose its shape even if completely submerged, making it the premier hard-flooring choice for kitchens, laundries, and full bathrooms. Furthermore, its extreme density gives it unparalleled resistance to heavy impact dents from dropped objects or heavy furniture. The main trade-off for this strength is comfort; because it is essentially a stone-composite material, it can feel noticeably harder and colder underfoot compared to real wood, meaning it relies heavily on a high-quality attached acoustic underlay to soften its feel and sound.