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Manthorpe Oval Opening Flexible Pipe (455mm) - 8000mm2 Airflow

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£13.16 Incl. VAT
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Specially designed for use with the Manthorpe Alpha Vent for Slates; the Manthorpe Flexible Pipe (GRPA) provides an economical, quick and effective connection to standard 4" soil pipes and ventilation ducting systems.

Free Airflow

455mm long

The 455mm long pipe is made from flexible, low-density polyethylene and is supplied with a worm drive band clamp for secure fitting.

Each Manthorpe Flexipipe allows 8,000mm² of airflow and is supplied with its own metal screw clamp for simple fixing.

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Questions & Answers


Will this fit a roof vent with a 165mm x 65mm oval spigot?


Yes, you take the metal band off the pipe to form it into the oval opening.



Hello, Do you do a longer version of this flexible pipe please, or can I buy one to extend it ?


Unfortunately we do not have a longer pipe or extension for this unit.

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Manthorpe Oval Opening Flexible Pipe (455mm) - 8000mm2 Airflow

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