Permo Ecovent

Product Code: KU0039-2 KU0039-2-15 KU0039-2-11-15

Part of The Everyday membrane range, Ecovent is Klober's economy roof underlay solution. The three-layer, vapour-permeable membrane allows the roof structure to breathe and is also available with tape.

  • A strong three-layer membrane, which is breathable and lightweight
  • BBA approved low resistance membrane
  • Available with or without self-adhesive tape, which creates a durable water and airtight seal, to reduce energy loss and provide strong protection against winds
  • 110 g
    Klober Permo Ecovent Roll
    Klober Permo Ecovent Underlay
    Klober Permo Ecovent Membrane Installed

    More Information

    Part of The Everyday membrane range, Permo Ecovent is Klober’s economy roof underlay solution for pitched roofs. The three-layer, vapour-permeable roof membrane allows the roof structure to breathe and is available with or without self-adhesive tape and is suitable for pitched roofs. The tape creates a durable water and airtight seal, to reduce energy loss and provide strong protection against winds. Permo Ecovent is BBA approved for cold and warm roofs.

    Specifications

    Technical Data
    Colour
    Light Grey
    Material
    polypropylene
    BBA Standard Applicable
    00/3749
    BBA Standard Applicable
    99/3622
    Roof type for BBA standard
    Cold Ventilated, Warm Non-Ventilated and Cold Non Ventilated Pitched Roof Systems
    Wind zones BS5534 2014 Annex A
    Zones 1-2
    Fire Rating
    E
    Dimensions and Weights
    Width
    1.1m
    Length
    50m
    Coverage
    55m2
    Packaging
    Number of Pieces per Carton/Pack
    1
    Number of Pieces per Pallet
    35
    Weight per Piece
    6 kg
    Technical Data
    Colour
    Light Grey
    Material
    polypropylene
    BBA Standard Applicable
    00/3749
    BBA Standard Applicable
    99/3622
    Roof type for BBA standard
    Cold Ventilated, Warm Non-Ventilated and Cold Non Ventilated Pitched Roof Systems
    Wind zones BS5534 2014 Annex A
    Zones 1-2
    Fire Rating
    E
    Dimensions and Weights
    Width
    1.5m
    Length
    50m
    Coverage
    75m2
    Packaging
    Number of Pieces per Carton/Pack
    1
    Number of Pieces per Pallet
    30
    Weight per Piece
    8.25 kg
    Technical Data
    Colour
    Light Grey
    Material
    polypropylene
    BBA Standard Applicable
    00/3749
    BBA Standard Applicable
    99/3622
    Roof type for BBA standard
    Cold Ventilated, Warm Non-Ventilated and Cold Non Ventilated Pitched Roof Systems
    Wind zones BS5534 2014 Annex A
    1-5
    Fire Rating
    E
    Dimensions and Weights
    Width
    1.5m
    Length
    50m
    Coverage
    75m2
    Packaging
    Number of Pieces per Carton/Pack
    1
    Number of Pieces per Pallet
    30
    Weight per Piece
    8.25 kg

    Installation

    • Permo Ecovent should be installed in line with the details set out in the BBA Certificate and in accordance with BS5534
    • An unsupported underlay should provide a drape between rafters sufficient to ensure that water will run away from the batten fixing nail penetrations allowing draining from the eaves gutter
    • Contact between the membrane and the roof covering should be avoided during and after installation
    • Should be laid with a maximum drape of 15mm
    • An underlay support tray should be used at eaves to avoid ponding behind the fascia board and to provide a drip into the guttering

    Area of application

    • Suitable for cold and warm roofs
    • All wind zones with taped headlap
    • Wind zones 1-2 with battened headlap

    Standards and Certifications

    10 Year Guarantee
    10 Year Guarantee
    10 Year Guarantee
    BBA
    CE

    Top tips when installing roofing membranes

    When installing roofing membrane products, it’s important that steps are taken to ensure the process is safe and efficient. Here we have compiled seven top tips to think about before you get started...

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