Air & Vapor Barriers

Mar-flex air barrier systems help control air leakage while reducing moisture and improving air quality and efficiency. Mar-flex Air Barrier Systems can meet the needs of virtually every climate and building application. Learn how our Air and Vapor Barrier products can help protect your building and, ultimately, your investment.

Air Barrier 1200VP

Air Barrier 1200VP

Mar-flex AIR Barrier 1200VP provides a seamless, elastomeric membrane around the building envelope.

Learn More

AIR & VAPOR Barrier 1800

AIR & VAPOR Barrier 1800

Mar-flex AIR & VAPOR Barrier 1800 provides a seamless, 100% rubber continuous membrane around the building envelope.

Learn More