Ensures An Air- And Moisture-Tight Building.

Improved airtightness helps buildings achieve higher levels of energy efficiency. Standard housewraps, often used to achieve this, are easily damaged. Every staple hole, seam, or wall penetration allows for movement of air, which can lead to unwanted condensation due to temperature differentials across the wall.

DELTA-VENT S is a mechanically attached, heavy-duty, highly vapor permeable air- and water-resistive barrier that resists the passage of bulk water from wind-driven rain and snow. Its high vapor permeability allows any moisture accumulation within the structure to easily escape via diffusion, leaving your
building drier, longer.