Tyvek Airguard Smart is a high-performance air and vapour control layer supplied in 1.5m x 50m rolls, engineered to provide superior moisture management and air-tightness in building envelopes. This intelligent membrane actively adapts its vapour permeability based on humidity levels, optimizing both drying potential and moisture resistance throughout seasonal variations.
Key Features
- Variable vapour permeability (smart vapour control) adapts to moisture conditions
- Exceptional air-tightness performance for improved building envelope integrity
- Durable tear-resistant Tyvek material resists mechanical damage during installation
- Compatible with timber frame and cavity wall construction systems
- Reduces thermal bridging and uncontrolled air infiltration losses