DuPont™ AirGuard® Reflective
Boost Thermal Insulation With a Strong Reflective Vapour Barrier
DuPont™ AirGuard® Reflective is a low emissivity internal vapour barrier that combined with an airgap can enhance thermal comfort by reflecting up to 95% of radiant heat back into the building.
DuPont™ AirGuard® Reflective
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) 2000m |
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| Reflective surface |
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| Superior mechanical strength |
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| BBA-Approved |
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Physical properties
| Method | Unit | Value | |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | g/m2 | 149 |
| Thickness | EN 1849-2 | mm | 0,43 |
| 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 | 400 |
| Elongation at max. tensile force (MD) | EN 12311-2 | % | 25 |
| Maximum tensile force (XD) | EN 12311-2 | N/50mm | 210 |
| Elongation at max. tensile force (XD) | EN 12311-2 | % | 21 |
| Resistance to tearing MD (nail shank) | EN 12310-1 | N | 210 |
| Resistance to tearing XD (nail shank) | EN 12310-1 | N | 210 |
Technical resources
How-to videos
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