System of compartmentation of spaces with rolling membranes. System of compartmentalization of architectural spaces with roll-up membranes with at least one main structural unit formed by the unión of two polygonal contour frames, adapted to accommodate between them mechanisms of anchoring and mobility of the membrane (7), each mechanism comprising a vertical upright (11), a belt (10) and a motor (9) at one end of the pillar, adapted to allow vertical and uncoiling movement of the membrane. The invention provides a flexible and transformable spatial organization associated with contemporary ways of life. (Machine-translation by Google Translate, not legally binding)