Dois-je profiter du retrait de l’ancien isolant pour améliorer l’étanchéité?

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animation_offset=""] C’est souvent une excellente occasion. Lorsque le plancher du grenier est dégagé, plusieurs pénétrations et jonctions deviennent accessibles avant l’installation d’une nouvelle couche de cellulose. [/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

LG4 Isolation FAQ | Choisir son entrepreneur en isolation et planifier

C’est souvent une excellente occasion. Lorsque le plancher du grenier est dégagé, plusieurs pénétrations et jonctions deviennent accessibles avant l’installation d’une nouvelle couche de cellulose.