What to check before buying SPC waterproof flooring?

Before buying SPC waterproof flooring, check the wear layer thickness for durability, core strength for stability, and proper waterproof certification. Ensure the click-lock system is strong and suitable for your subfloor. Review design quality, slip resistance, and comfort underfoot. Also, compare warranty, brand reputation, and price to ensure long-term value rather than just choosing the cheapest option.