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OBEX CORTEX® Throughwall Solutions Overview

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Class A Fire Classified ISM (Interface Sealing Membrane)

Regulation 7 / Approved Document B Compliant Traditional EPDM Alternative Membrane

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Performance Specification

Interface Sealing Membrane shall achieve a minimum of class A2-s1,d0 under EN 13501-1. Interface Sealing Membranes shall conform with EN 13984 to ensure they have adequate resistance to water penetration. ISM’s shall not be breathable/intelligent membranes. Such membranes are typically micro-porous by nature and are not sufficiently robust or resistant to water penetration. ISM’s shall be approved by a 3rd party agreement such as BBA or KIWA BDA or similar to prove they are fit for purpose. Installation must be in accordance with the manufacturers guide lines.

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Class B Fire Classified ISM (Interface Sealing Membrane)

Regulation 7 / Approved Document B Compliant Traditional EPDM Alternative Membrane

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Performance Specification

Interface Sealing Membrane shall achieve a minimum of class B-s3,d0 under EN 13501-1. Interface Sealing Membranes shall conform with EN 13984 to ensure they have adequate resistance to water penetration. ISM’s shall not be breathable/intelligent membranes. Such membranes are typically micro-porous by nature and are not sufficiently robust or resistant to water penetration. ISM’s shall be approved by a 3rd party agreement such as BBA or KIWA BDA or similar to prove they are fit for purpose. Installation must be in accordance with the manufacturers guide lines.

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Technical Documents

 

For technical documents & installation guides please visit the individual product pages and scroll down to the “Technical Documents” section. If you require additional documents please contact our team here.