Made of natural wood that is engineered to” knit together” and form a surface soft enough to cushion falls, yet firm enough for wheelchairs. Recommended for use with our drainage system to avoid puddling, and ensure the surface is ready for play. Consider wear mats for high use areas as well! Easy to install and maintain. Engineered wood fiber is a popular choice for projects with initial budget constraints. EWF does require ongoing raking and occasional topping off during its lifetime due to compaction and decomposition. This maintenance will help ensure the correct material depth of the wood fibers for compliance with safety and accessibility standards. Once the newly installed EWF has settled, it forms a “knitted” layer that is designed to support a variety of mobility devices including wheelchairs, crutches, and walkers. Our engineered wood fiber playground flooring is frequently used for Playgrounds, Dog parks, Trails, Pet areas.