Buckled SPC vinyl plank flooring lifted into a peak at the seam with water pooling on the surface

SPC Flooring Problems: 5 Weak Points and Where You Should Never Install It

SPC is the floor we sell most of in Hawaii and it still has five real weak points. An importer's honest breakdown of the waterproof myth, snapped click-lock joints, subfloor flatness, scratching and fragile transitions, plus exactly where you should never install it.