DuPont™ AirGuard® Smart

Product Code: RA215050TASDU

Tyvek® AirGuard® Smart prevents structure damage and loss of insulation efficiency by smartly adapting to various moisture conditions and regulating the humidity in building elements.


DuPont Tyvek® AirGuard® Smart adapts to allow faster evacuation of built-in humidity in new constructions elements (e.g. wet rafters). It also adapts to avoid humidity infiltration from the living space into the construction elements during winter. Further to this it allows moisture trapped in the structure to escape into the inside.

Features & benefits

Feature Benefit
Watertightness W1
  • Reduced drying out time
Resistance to tearing 70/65N
  • Durability, health and longevity of buildings
Temperature resistance from –40 to +80 degrees C
  • Greater energy efficiency and enhanced interior comfort
Air Permeability (ISO 5635/5) 2000s
  • Additional drying capacity for unplanned humidity infiltration

DuPont™ Tyvek® Airguard Smart Technical Data Sheet


DuPont™ Tyvek® Airguard Smart Declaration of Performance


DuPont™ Tyvek® Airguard Smart Brochure


DuPont™ Tyvek® Airguard Smart Installation Sheet


DuPont™ Tyvek® Airguard Smart BBA Certificate