Corovent Ventilation Accessories

An extensive range of high quality ventilation accessories for easier and quicker installation of Corovent Roof Ventilation products. 

For the complete Ariel range

Ariel Product Guide


  • Use for Guiding condensation away from the vent opening

    Felt Weir

    Available as an extra safeguard (FW1)

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  • Use for Connecting pipe terminals to 110mm dia. soil or extractor pipes


    Supplied compressed and netted with fixing clips (CTC1)

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  • Use for Connecting to Cowl Vents, Roofline Vents and Ridgeline Vent pipe terminals


    PVC coated Flexitube (CTIE CT3E)

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  • Use for Cutting down to a 125mm diameter section if needed

    Pipe Adaptor

    Provides a 110mm diameter outlet as standard (COA1)

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  • Use for Fitting to the RV8K roofline plain tile roof vent

    110mm Pipe Adaptor

    Adaptor offers a 110mm dia. outlet as standard (NSA110)

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  • Use for 200mm² ventilation area

    Vent Terminal

    To be used with 600 x 300mm slates (HP1/HP2)

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  • Use for Short Ridge Vent less than 400mm Long

    Narrow Extension Sleeve

    To be used in conjunction with other Corovent Roof Ventilation products (NES)

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  • Use for Standard ridge roof vents

    Wide Extension Sleeve

    Available separately for retro fitting on site (WES)

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Why Corovent Ventilation Accessories

  • Flexible, high quality products
  • Wide range of accessories available
  • Strong, durable and long lasting
  • For easier and quicker installation
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