Source google image: http://www.evmatch.co/attachment/full/isolation-exterieure-polystyrene/le-polystyr%C3%A8ne-pour-lisolation-par-lext%C3%A9rieur-bienchezmoi-3.jpg
Isolation extérieure ite
Source google image: http://www.evmatch.co/attachment/full/isolation-exterieure-polystyrene/le-polystyr%C3%A8ne-pour-lisolation-par-lext%C3%A9rieur-bienchezmoi-3.jpg