How does WPC’s resistance to impact compare to concrete in outdoor sofa foundations?

When choosing materials for outdoor sofa foundations, impact resistance is a critical factor. Wood-Plastic Composite (WPC) and concrete are two popular options, but how do they compare in terms of durability?

WPC is engineered to withstand impacts better than traditional wood, thanks to its plastic components that absorb shocks. While concrete is extremely strong, it can crack under heavy impacts or freeze-thaw cycles, especially in harsh weather. WPC, however, flexes under pressure, reducing the risk of permanent damage.

For outdoor use, WPC offers superior resistance to weathering, including moisture and UV exposure, which can weaken concrete over time. Concrete may require reinforcements or sealants to match WPC’s longevity.

In summary, WPC provides better impact resistance and flexibility for outdoor sofa foundations, while concrete excels in sheer strength but lacks resilience against environmental stressors.