Source google image: https://www.bricomarche.com/brico/sites/default/files/styles/fiche_conseil_659_148/public/isoler-hotte.jpg?itok=k6ebpAKw
Plaque de platre pour hotte de cheminée
Source google image: https://www.bricomarche.com/brico/sites/default/files/styles/fiche_conseil_659_148/public/isoler-hotte.jpg?itok=k6ebpAKw