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CORTEX EPDM SYSTEM
NOW BBA APPROVED

The Cortex EPDM membrane system developed by Obex covers every sealing scenario against water and air ingress for facades. Our entire EPDM Membrane System is now BBA certified for weather tightness, air barrier continuity, resistance to damage and durability. We are now the only company in the UK that has their EPDM System BBA approved.

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The BBA certification

From one of the UK’s most highly regarded construction industry approval bodies. Thanks to the quality of Obex’s Cortex EPDM Membrane System, the BBA has certified the entire EPDM System for:

Weathertightness – the system will resist the passage of wind-driven rain, snow, run-off water and dust into the interior of the building

Air barrier continuity – the system will contribute to maintaining air barrier continuity at lintels, jambs and sills

Resistance to damage – the system is suitably robust so as not to be damaged during installation

Durability – the system will continue to function for the lifetime of the frame around which it is installed

Test carried out by the BBA indicates the system will continue to function for the lifetime of the frame around which they are installed. The BBA has put all parts of the Cortex EPDM Membrane System through vigorous tests, carrying out on-site evaluations, inspections of production and checked compliance with relevant building regulations.

At Obex we are proud to say we are the only company that has this prestigious certificate to give you peace of mind and reassurance that you are in the best hands when purchasing the CORTEX EPDM Membrane system from Obex.

Request a copy of our certificate

“I would like to say the quality and range of products offered are excellent by Obex, the service and friendliness of staff is also second to none, and they send a gift with the orders. They are really helpful and very efficient.”
“Over the years our dealings with Obex have been faultless, always polite and responsive to our needs. Have added products which have been needed with delivery times always met, very positive company with staff who have a positive committed attitude to service... Try them we’re glad we did.”
“You guys are so neat, I get proper corners and a neat professional job which looks great, so reassuring - Project Manager”
“550 windows sealed with Obex at Greenbank Student Village in Liverpool. Not a single leak!! Great product - great support - John Symcox - Front Runner Glazing”
“The product range is varied and of high quality, delivered always in the requested timeframe. Their prices are extremely competitive which helped us make considerable savings since using them as suppliers.”