The core is commonly made from compressed wood fibers and resins formed into high-density fiberboard. The dense core provides structure for the plank and supports the locking edges. It also influences indentation resistance, sound, and dimensional behavior. Because the core is wood-based, uncontrolled moisture can cause swelling or edge damage. Manufacturers may add moisture-resistant resins, edge treatments, or specialized sealing systems. Core density is one product characteristic, but locking design, surface performance, backing, manufacturing accuracy, and installation requirements also matter.
Key considerations
- what laminate flooring is made of
- laminate HDF core
- laminate plank construction
- laminate core
- HDF flooring
- wood-fiber flooring