Soffit Strips

G800-G821

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

    • 10,000mm² airflow per metre
    • 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

    G800

    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.

    G821

    The soffit board should be cut 32mm short of the fascia board and fixed as normal. The G821 sloping soffit vent should be securely screwed to the soffit board through the stepped mouth, and onto the fascia board using the fixing holes provided.

    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

    2.44m long

    Fixing holes at 150mm centres

    Material

    uPVC

    Colour

    G800: White/Brown/ Black

    G821:
    White/Brown

    Quantity Information

    10 per box

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