This 140 x 25 mm 4-square-hole WPC decking is a heavy-duty profile engineered for high-traffic commercial areas and luxury villa terraces. The wide 140mm face minimizes visible seams for a modern aesthetic while speeding up installation. Its thick 25mm cross-section, combined with a unique 4-square-hole hollow core, delivers exceptional bending strength and load-bearing capacity. This design ensures a solid, non-sagging feel underfoot while effectively managing the board's weight—avoiding the excessive mass of solid boards that can strain joists and complicate transport.