In this Paper, an algorithm which improves CRAFT algorithm’s efficacy is developed. CRAFT is an algorithm widely used to solve facility layout problems. Our proposed method, named Plasma, can be used to improve CRAFT results. In this note, Plasma algorithm is tested in several sample problems. The comparison between Plasma and classic CRAFT and also Micro-CRAFT indicates that Plasma is successful in cost reduction in comparison with CRAFT and Micro-CRAFT.