Universal Over Fascia Vent

The soffit and fascia product ranges provides roofspace ventilation at the lowest level of the roof line. All grille and mesh sizes are designed in accordance with the recommendations within BS5250. These vents help to avoid excessive airflow resistance and prevent the ingress of birds and large insects.

Product Code

HD 12000U

Our universal over fascia vent provides a through-flow of ventilating air over the fascia board in both new build and refurbishment details. Conforming to standard flyscreen regulation requirements, this vents rounded front sections prevent blocking of airflow from overlapping underlay.

The HD 12000U universal over fascia vent features a unique two stepped fixing position to allow for use on roofs above and below 15o pitch. Reinforced nailing guides ensure accurate fixing.

Additional airflow

  • Airflow at 10mm fixing position: 10,000mm2 per metre


Danelaw Soffit and Eaves Datasheet
HD 12000U Drawing
HD 12000U Drawing
  • Product code
    HD 12000U
  • Colour
  • Airflow Area
    25,000mm2 per metre
  • Made from
  • Length
  • Height
  • Width
  • NBS Product Spec XML

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