AVCL Membranes

The OBEX CORTEX Air & Vapour Control Layers (VCL) are high quality membranes designed for exceptional vapour management and protection. Rigorously tested to Class A & Class B standards under EN 13501-1, these membranes meet the highest fire safety requirements. Additionally, they have earned 3rd party certification from KIWA BDA, validating their quality and compliance. The OBEX CORTEX AVCLs are trusted by industry professionals to ensure long-lasting performance and full regulatory compliance for both residential and commercial building projects.