Vapour control classification Sd 8

Active vapour control membranes in this category have an Sd value of ≤ 8 m.

Products in this category, such as Eurovent® CLIMA and Eurovent® AKTIV, incorporate a special functional film that protects against uncontrolled water vapour flow while allowing controlled diffusion. Small amounts of vapour can migrate, enabling the building element to dry and preventing water vapour condensation. This distinctive feature gives the product its active vapour control function.

Active vapour control membranes protect against water vapour from the interior, preventing condensation and ensuring a healthy indoor climate.