Moisissure charpente bois, source : https://www.bustmold.com/wp-content/uploads/2019/02/plastic-film-on-wood-as-vapour-barrier.jpg
Moisissure charpente bois, source : https://www.bustmold.com/wp-content/uploads/2019/02/plastic-film-on-wood-as-vapour-barrier.jpg