Currently, there are some studies investigated properties of composite panels made from 100% kenaf and 100% RW. However, there is very little information on properties of panels made from combination of these two important resources. Therefore, the objective of this study was to manufacture three-layer particleboard panels using rubberwood on the face layer and kenaf particles in the middle layer. Both physical and mechanical properties of such experimental panels were evaluated to determine if they were comparable to those made from other species or not.