This site uses cookies to store information on your computer. Learn more about these cookies, and how to opt out of them. Find out more

NBS Source

Cortex 0220FR Class A2 Black Breather Membrane

Verified by manufacturer 22 days ago

OBEX Protection Ltd Third party certifications:
  • KIWA BDA

    KIWA BDA

    Certificate type

Class A2 (EN 13501-1) Weathertight Breather Membrane.

Jump to:
+44 (0)1905 337800 https://obexuk.com/

Application

Applicable for use directly onto sheathing boards or insulation. the membrane is suitable for facades with open or closed joints.


Bonded and sealed using the Cortex 0825 Installation Kit which contains 2 rolls of Cortex Double-Sided Tape and 6 rolls of Cortex UV Facade tape. Overlaps: 100 mm horizontal laps, 150 mm vertical laps. The membrane should be installed to shed water away from the building.

Description

Cortex 0220FR Class A2 Black Breather Membrane has a fibreglass cloth structure which is impregnated with a polymer composition to form a breathable, yet water resistant facade membrane. The 0220FR achieves class A1 according to EN 13501-1 to meet the highest levels of protection.

Part of the Cortex Class A Throughwall Membrane System.

General information

Color

Black

Material

Polymer

Fibreglass cloth with a polymer composition.

Shape

Rectangle

Length

5000 mm

Width

1500 mm

Height

0.20 mm

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary

CAWS

P10/320 Breather membrane

H30/50 Breather membrane

P10/65 Breather membrane

H30/350 Breather membrane

H92/785 Breather membrane

H31/55 Breather membrane

H31/280 Breather membrane

Specification data - Vapour-permeable sheets

Performance characteristics

Manufacturer's standard.

  • Tensile strength (minimum): 3828 N/50mm (longitudinal) and 1992 N/50mm (transverse).
  • Tear resistance: 356 N (longitudinal) and 424 N (transverse).
  • Water vapour resistance (minimum): 0.15 MN·s/g.
  • Fire performance, to BS EN 13501-1: A2-s1,d0.
  • UZ stabilization: High.
  • Water vapour transmission, to EN ISO 12572: 0.03 m.
  • Flexibility at low temperature: -40°C.
  • Melting point: 800°C.

Class (minimum)

W2.

To EN 1928.

Material

Fibreglass cloth with a polymer composition.

Form

Manufacturer's standard.

Thickness (minimum)

0.20 ±0.50 mm.

Purpose

Waterproof, vapour-permeable and fire protection.

Colour

Black.

Length x width

50 000 x 1500 mm.

Minimum.

Literature

Cortex 0220FR Installation Guide

Cortex 0220FR Installation Guide

Third party certifications

KIWA BDA

KIWA BDA

Cortex 0220FR BLACK KIWA BDA Agrement Certificate

Similar products from OBEX Protection Ltd

Cortex 0220FR Class A1 Breather Membrane

Cortex 0220FR Class A1 Breather Membrane

Cortex 0223FR Class A2 Breather Membrane

Cortex 0223FR Class A2 Breather Membrane