Source google image: https://s2.lmcdn.fr/multimedia/1d1500847397/33ec759456dca/produits/carton-de-7-plaques-mur-depron-l-1000-x-l-1000-x-ep-9-mm.jpg?$p=hi-w795
Isolant mince depron leroy merlin
Source google image: https://s2.lmcdn.fr/multimedia/1d1500847397/33ec759456dca/produits/carton-de-7-plaques-mur-depron-l-1000-x-l-1000-x-ep-9-mm.jpg?$p=hi-w795