Most playground surfacing solutions are tested for their ignition characteristics only (ASTM D2859). Though a surfacing material can be found with no ignition characteristic, it may still be burnt.
SurfacePlay® Durable Synthetic Grass Carpets are protected from fire because of the infill sand that is condensed into the carpet. This means that the fire can harm few top surface fibers, but after the carpet is brushed-up, there is generally no need to replace it.