Our proyect borns with an important premise, the need of being a bioclimatic buiding. Altougth our society is more and more conzcience each day abaut the real necesity of stoping energy waste, nobody defends that the biggest problem is not the excesive cosumption of energy but the generation of waste .Becose of that we are ging to RE_WRITE this exercise, proyecting not only a self-sufficient house but one that must be RE_CYCLED and RE_CYCLING. We propose a self-Fab house made with Biodegradable pastlic, which is capable of disappear when it’s no more usefulThis new material is a synthesis of plastic wastes, and it’s used to conform each piece that we need to build our house. As time goes by vegetation starts to coloniced our buiding, mimethising with the estructure, wich disaparates when it´s no longer habit.