Commercial | Exterior Wall
Let the rains come and the winds blow
The “D” is for drainage that defies the challenges of heavy rain and wind. Made with a “creped” surface texture, DuPont™ Tyvek® CommercialWrap® D provides an enhanced drainage plane along with high tear resistance for commercial building facades.
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Tyvek® CommercialWrap® D
An air and water barrier built for high performance in windy, wet locations, DuPont™ Tyvek® CommercialWrap® D provides superior long-term air and moisture control, with an emphasis on enhanced drainage. It combines the unique material science of DuPont™ Tyvek® brand weather barriers with a vertically grooved surface to help channel windblown rain and other bulk water. DuPont™ Tyvek® CommercialWrap® D is one of the easiest ways to make a significant difference in energy efficiency and overall building performance. Plus, with its proven high tear resistance and wind load resistance and up to 270 days of UV resistance, it gives you more worry-free exposed time on large commercial construction projects.
Features & benefits
| Creped” surface texture |
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| Durable |
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| Energy efficient |
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Physical Properties
| Method | Unit | Value | |
|---|---|---|---|
| Air Penetration Resistance<sup></sup> | ASTM E1677 | cfm/ft2 @ 1.57 psf | Type 1 |
| ASTM E1677 | cfm/ft2 @ 1.57 psf | Type 1 | |
| ASTM E1677 | cfm/ft2 @ 1.57 psf | Type 1 | |
| ASTM E2178 | cfm/ft2 @ 1.57 psf | 0.001 | |
| Wall Assembly Air Penetration Resistance<sup></sup> | ASTM E283 | cfm/ft2 @ 1.57 psf | <0.04 |
| Water Penetration Resistance<sup></sup> | ATTCC 127 | cm | 235 |
| Wall Assembly Water Penetration Resistance (“high-performance” assembly)<sup></sup> | ASTM E331 | Tested to 15 psf | No leakage |
| Water Vapor Transmission<sup></sup> | ASTM E96-05,Method B | g/m2-24 hrs | 212 |
| ASTM E96-05,Method B | perms | 28 | |
| Ultraviolet Light Exposure (UV) – Accelerating Weathering (“high-performance” assembly)<sup></sup> | - | months | 9 |
| Flame Propagation/Multiple Assemblies<sup></sup> | NFPA 285 | - | Pass |
| Surface Burning Characteristics<sup></sup> | ASTM E84 | Smoke Developed Index Class | 25 Class A |
| ASTM E84 | Flame Spread Index Class | 15 Class A |
Available Sizes
| Roll Width (ft.) | Roll Length (ft.) | Roll coverage (ft.<sup>2</sup>) |
|---|---|---|
| 5 | 200 | 1000 |
| 10 | 125 | 1250 |
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