Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026

DELTA®-VENT SA is a vapor permeable self-adhered water-resistive barrier & air barrier. DELTA®-VENT SA eliminates leaks at fasteners and overlaps while preventing costly blow offs and wind damage. Building performance is improved with increased air tightness and moisture control. DELTA®-VENT SA is the only fully adhered air and moisture barrier with the secure self-adhesive edge lap.
DELTA®-VENT SA is designed to help meet stringent new energy codes and blower door testing standards. DELTA® hIgh performance air and moisture barriers.