0221FR

Breather Membrane
W2

Class A - EN 13501-1

A Breather Membrane that features water resistant yet breathable technology, which facilitates the escape of moisture and the prevention of condensation within the external wall construction.  It can be applied to many surfaces including sheathing board, concrete and insulation.   Read more

  • 3rd Party Certified 3rd Party Certified
  • 12 Months Exposure 12 Months Exposure
  • Class A Class A
  • EI60 Certified EI60 Fire Test Component
  • Breathable Breathable
  • W2 - EN 13859-2 W2 - EN 13859-2
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Full Product Description

OBEX CORTEX 0221FR Class A2-s1,d0 Breather Membrane features water resistant yet breathable technology, which facilitates the escape of moisture and the prevention of condensation within the external wall construction.  It can be applied to many surfaces including sheathing board, concrete and insulation.  

OBEX CORTEX 0221FR is a black membrane, so makes for an excellent backdrop behind perforated or open jointed cladding.

The membrane is installed using the OBEX CORTEX 0825 Installation Kit which includes 2 rolls of 0824FR Double-Sided Tape and 6 rolls of single sided 0823FR UV Façade Tape.

Typical Uses

  • Class A2 external breather membrane for use in facades and other construction applications.

Product Specs

Width

1200mm

Length

50m

Thickness

0.2mm

Colour

Black

Technical Specs

Harmonised Standard

EN 13859-2

Fire Classification | EN 13501-1

A2-s1,d0

Watertightness | EN 1928

W2

Sd Value | EN ISO 12572

0.03m

Tensile Strength | EN 12311-2

Longitudinal – 3828 N/50mm, Transversal - 1992 N/50mm

3rd Party Approved

KIWA Approval – BAW-22-244-P-A-UK

UV Resistance

12 Months UV Resistance

Downloads

OBEX CORTEX 0221FR 3rd Party KIWA BDA Certificate

OBEX CORTEX 0221FR Breather Membrane W2 Class A1 Installation Guide

OBEX CORTEX 0221FR Breather Membrane W2 Class A1 TDS

OBEX CORTEX 0221FR Breather Membrane W2 Class A1 SDS

OBEX CORTEX 0221FR Breather Membrane W2 Class A1 DoP

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Product Order Codes

Product CodesProduct DescriptionWidthLengthPrintedBox Quantity
20.0221.003OBEX CORTEX 0221FR Breather Membrane (Black) - Class A2-s1, d0 / W21200mm50mOBEX1

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