Delta Vent SA Weather Barrier

The gray, self-adhering, tear-resistant, vapor-permeable air and moisture barrier membrane of Delta Vent SA adheres to the substrate without fasteners. It eliminates leaks and improves the performance of the building enclosure by increasing airtightness which enables an energy-efficient building.

Benefits

• Vapor permeable; moisture escapes via diffusion
• Fully adhered to the substrate; no fasteners required; eliminates leaks and improves the performance of the building enclosure with increased airtightness, making it ideal for energy-efficient construction
• Lightweight and tear-resistant
• Self-adhering WRB and air barrier with the security of a self-adhesive edge lap, allowing easy installation
• Installed outboard of the sheathing prior to the application of the final cladding system

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