0830
AVCL Membrane
Class E – EN 13501-1
OBEX CORTEX 0830 AVCL Membrane is engineered to deliver airtightness and moisture control with confidence. Read More
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EN 1928 - EN 13984
OBEX CORTEX 0830 AVCL Membrane is engineered to deliver airtightness and moisture control with confidence. This vapour-tight, airtight Class E membrane enhances energy efficiency while protecting the building fabric by keeping moisture out of the structure.
Lightweight, easy to cut, and simple to handle, the 0830 AVCL makes installation straightforward while delivering consistent, high-quality results on site.
Built with drylining contractors in mind
- Clear and visible – translucent design makes it easy to see insulation and services behind
- Tight seal – ensures both vapour tightness and airtightness
- High performance barrier – Sd value of 20 m for robust vapour control
- Fast, flexible installation – lightweight, easy to cut and handle
- Flexible solutions – available in variable widths
- Regulation ready – DTU compliant for France
Typical applications
- Walls – as part of the air & vapour control layer
- Roofs – in accordance with detailed design
Roll Size
1500mm x 50m
Thickness
0.5mm
Colour
White
Packaging
Individual Rolls
Harmonised Standard
EN 13984
Fire Classification | EN 13501-1
E
Water-Tightness | EN 1928
Pass - 2kPa for 24 hours
Sd Value | EN 1931
20m
Tensile Strength | EN 12311-2
Longitudinal: 100 N / 50mm, Transverse: 80 N / 50mm
Elongation | EN 12311-2
Longitudinal: 50%, Transverse: 50%
Tear Strength (Nail Shank) | EN 12310-1
Longitudinal: 70 N, Transverse: 100 N
Low temperature flexibility | EN 1109
-40°C