Soffit Strips

G825-G826-G827

The Manthorpe Continuous Soffit Ventilators are designed for use with a traditional fascia board to provide roof ventilation. Ventilation solutions available for various soffit details.

  • Description & Key Features

    Product Description

    The Manthorpe Continuous Soffit Ventilator is designed for use with a traditional fascia board to provide roof ventilation.

    The UPVC strip is screwed on to the fascia and securely supports the soffit board which slots into the self-retaining mouth.

    Airflow is guaranteed through a series of evenly spaced slots, narrow enough to keep out large insects but large enough to prevent the vent from becoming blocked.

    A sloping version of the product is also available.

    Key Features

    • 25,000mm²/m airflow
    • Narrow grill to block out insects
    • Products to fit standard soffits
    • Sloping eaves ventilators available
    • Flat and low pitch version also available
  • Technical

    Fitting Requirements

    G825

    The vent strip should be securely screwed to the soffit board through the fixing holes provided. The soffit board (4mm – 12mm) should be pushed into the adjustable mouth of the soffit strip and fixed to the brick course as normal.

    G826

    The vent strip should be securely screwed to the soffit board through the fixing holes provided. This is only one application and this product can be fitted in a wide variety of ways depending on soffit detail.

    G827

    The G827 should be inserted into the rebated fascia board and then pushed up and securely screwed to either the soffit board or brick course as normal.

    Certifications

    N/A

    Regulations & Standards

    BRE Digest 262/270

    BS 5250:2011 Control of Condensation in Buildings

    Building Regulations F2

    NHBC Standards 7.2

  • Specifications

    Size Information

    G825-G827: 2.44m long

    G826: 3.1m long

    Material

    uPVC

    Colour

    G825-G827:
    White/Brown

    G826:
    Brown

    Quantity Information

    10 per box

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