EPD
Certificate type
EPD
Certificate type
Valid until 15/11/2027
Provided by Institut Bauen und Umwelt e. V. (IBU)
Additional notes: DuPont™ Tyvek® AirGuard® Smart is a humidity variable air and vapour control layer (AVCL) for use in roofs, walls and suspended floors, in domestic and non-domestic buildings.
Date of last issue: 16/11/2022
Expiry date: 15/11/2027
DuPont™ Tyvek® AirGuard® Smart