DuPont™ AirGuard® Reflective E

 
 
 
Low occupancy | Multi-occupancy | Wall | Interior Wall

Boost Thermal Efficiency With a Strong Reflective Vapour Barrier

DuPont™ AirGuard® Reflective E is a low emissivity internal vapour barrier that combined with an airgap can enhance thermal efficiency by reflecting up to 95% of radiant heat back into the building.

 
 
 
 
 
 

DuPont™ AirGuard® Reflective E

This strong 100% airtight vapour barrier is specially designed to give maximum thermal performance. Recommended for use with Tyvek® Reflex products, AirGuard® Reflective provides a good way to improve U-values in buildings. A highly vapour and water-resistant low emissivity internal vapour barrier, it considerably reduces interstitial condensation as well as improves thermal efficiency by reflecting up to 95% of radiant heat.

 
 
 

Features & benefits

Feature Benefit
Water vapour transmission (sd) 2400m
  • Considerably reduces risk of condensation into the insulation
  • Reflective surface
  • Considerably reduces convective heat losses
  • Superior mechanical strength
  • Durability
  • BBA-Approved
  • Independently certified, showing aged results
  •  
     
     

    Physical properties

    Method Unit Value
    Mass per unit area EN 1849-2 g/m2 122
    Thickness EN 1849-2 mm 0,31
    Water tightness EN 1928 (A) pass / no pass pass
    Reaction to fire (EN13501-1) EN ISO 11925-2 class E
    Maximum tensile force (MD) EN 12311-2 N/50mm 180
    Elongation at max. tensile force (MD) EN 12311-2 % 15
    Maximum tensile force (XD) EN 12311-2 N/50mm 160
    Elongation at max. tensile force (XD) EN 12311-2 % 25
    Resistance to tearing MD (nail shank) EN 12310-1 N 250
    Resistance to tearing XD (nail shank) EN 12310-1 N 280
     
     
     

    Technical resources