Wall element with dynamic insulation, intended to be used in a building for improving, in a natural way, the thermal, acoustic, ventilation and humidity comfort, constituted by a composite panel (1) having at least one layer (2) made of thermally insulating material, equipped with spacers (3) on at least one of its faces, the spacers (3) defining an air passage (5) in at least two directions parallel to the panel (1) in order to enter into and circulate in the building, characterised in that the composite panel (1) furthermore includes a hydrophilic strong (resistant) layer (4) placed against the spacers (3) of the layer of thermally insulating material. IMAGE
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