Solid plastic flooring has no cavities, making it stronger and heavier than hollow plastic flooring, and able to withstand greater weight and pressure. Their solid structure provides greater stability and load-bearing capacity, suitable for areas with high foot traffic or where stronger support is required. Solid wood flooring generally has good water and moisture resistance, which makes them ideal for outdoor use. Wood flooring generally has good water and moisture resistance, which makes them ideal for outdoor use. They can withstand rain and humid environments, reducing the risk of rotting and swelling.