Vapour control classification Sd 18

Vapour control membranes in this category have an Sd value of ≤ 18 m.

Products in this category, such as Eurovent® CLIMA 18, incorporate a special vapour control functional film that protects against uncontrolled water vapour flow. They act as a barrier to water vapour passing from inside the building towards the attic, floors or walls.

They provide excellent protection for thermal insulation against water vapour condensation while allowing controlled water vapour migration. This prevents moisture problems and eliminates the so-called plastic bag effect.