AEROVAP SD4000 is a vapour barrier that is extremely effective in preventing water vapour penetration, ensuring airtightness for buildings with a high humidity (e.g. spas, saunas, swimming pools, etc.). It is also particularly suitable for flat roofs, or warm roofs. It is fitted in direct contact with the sealing support, before the insulation layer. Its SD value is extremely high, enabling it to meet the ratio of 1 to 6 between the vapour barrier and the sealing membrane, as recommended in the RAGE guide. The AEROTAPE, AEROFORM, AEROSTIC+ and AEROCONNECT accessories are fully compatible.
CE marking in accordance with EN 13984 standard
