DELTA VENT S
- High-performance water-resistive barrier
- Two outer layers are made of a high-strength, spun-bonded polypropylene, thermally bonded to a highly vapor-permeable, watertight polymeric middle layer, on top of a protective fabric layer
- High permeability
- Waterproof, resisting the passage of bulk water from wind-driven rain and snow
- High permeability: moisture accumulation within the structure is able to escape via diffusion
- Maximizes airtightness, making it ideal for energy-efficient construction
- Fabric layer on the lower side protects the WRB against damage (e.g. roughly sawn sheathing)
- Matte black; prevents blinding glare during installation
- Lightweight, easily lined up and unrolled
- Large roll size simplifies installation, while minimizing laps and maximizing productivity
- Play with surface texture and color
- See how panels look on different buildings
- Launch Cembrit Visualizer

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Accessories
* Click on an accessory below for more detailed information.
Explore Recent Work
Please take a moment to view some of the beautiful projects that utilized this American Fiber Cement product.
Applications
* Exterior applications must be installed as a ventilated rainscreen system. Please see our installation guidelines for additional information.