High-Performance Buildings: DELTA®-VENT S

Whether you’re building more energy-efficient structures or higher-performing buildings, air tightness is an essential factor. Tighter buildings need to be able to protect against air and moisture but still allow vapor to escape.

DELTA®-VENT S is a mechanically adhered air and moisture barrier that is made from two layers of spun-bonded polypropylene, bonded to a highly vapor permeable layer.

Dörken’s Technical Service Manager Krzysztof Apriasz explains the product features of DELTA®-VENT S, what makes it unique, and what DELTA® components can be used to ensure air tightness and moisture protection.


About Krzysztof Apriasz

Krzysztof is Dörken’s Technical Service Manager, responsible for ensuring proper installation and use of all DELTA® products. He also works to maintain and uphold all building code approvals as well as provide product solutions for the whole building envelope, helping to build and maintain healthy structures and homes that are free from mold, moisture, and rot. Krzysztof is also a Certified Passive House Consultant, providing extensive expertise to customers in building for energy efficiency.