Eaves Panel Vents

G500-G502-G503

The Continuous Roll Panel Vents are designed to maintain a flow of air to the roof space from outside, thereby allowing the escape of built-up moisture.

  • Description & Key Features

    Product Description

    The Manthorpe Continuous Roll Panel Vents are designed to maintain an open air gap between the underside of the roof membrane and the insulation down at the eaves, providing a flow of air to the roof space from the outside, thereby allowing the escape of built-up moisture that can cause condensation.

    Made on a single roll that can cover a 6M run of the eaves, the panel can be rolled out over several rafters to create a ventilated gap beneath the felt running the span of the roof.

    Suitable for 400mm, 450mm and 600mm raft centres, the panel's versatility makes it suitable for both new build and refurbishment situations where rafter centres are not consistent or unknown.

    Wider versions of the panel, the G502 and G503 are suitable for use with extra thick insulation.

    Key Features

    • Continuous panel can be installed in one go
    • Accommodates 400mm to 600mm rafter centres
    • 25,000mm2/m airflow
    • Flexible to suit uneven refurbishment details
    • Available in 3 widths to suit varying insulation depths
  • Technical

    Fitting Requirements

    The Roll Panel Ventilator should be rolled out over the full length of the eaves and adjusted to align with the required roof truss centres then nailed or stapled to secure in position.

    Certifications

    N/A

    Regulations & Standards

    BS 5250: Control of condensation in buildings.

    BS 9250: Design of the airtightness of ceilings in pitched roofs.

    Approved Document L1 & L2: Conservation of fuel and power.

    NHBC Technical Guidance 7.2: Pitched Roofs.

    BRE Digest Report 262: Thermal Insulation: Avoiding Risks.

    BRE Digest Report 270: Condensation in Insulated Domestic Roofs.

  • Specifications

    Size Information

    6M rolls

    G500: 325mm wide

    G502: 650mm wide

    G503: 800mm wide

    Material

    PET

    Colour

    Black

    Quantity Information

    2 x 6m Rolls per pack