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Brookvent UK and Ireland
Mechanical ventilation, Heat Recovery Ventilation and Window Ventilation, Northern Ireland, UK Mainland
  • Heat Recovery
    Ventilation
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    • Ventilation Louvres with increased flow area (HF)
      • Flanged Wall Louvres
        • BRL34Z-FL HF
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        • BRL34Z-GL HF
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        • BRL34Z-SM HF
    • Ventilation Louvres with increased water resistance (EWR)
      • Flanged Wall Louvres
        • BRL34Z-FL EWR
        • BRL50Z-FL EWR
        • BRL60Z-FL EWR
        • BRL65Z-FL EWR
        • BRL75Z-FL EWR
      • Glazed-in Louvres
        • BRL34Z-GL EWR
        • BRL50Z-GL EWR
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        • BRL34Z-SM EWR
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Why Louvres?

The main reason for using louvres is permit the movement of air. Each project should be considered ensuring that the specified louvre provides all the desired performance criteria. Weather resistance louvres offer both good airflow & protection from water ingress.

Louvres are essential components in modern building design, offering numerous benefits that enhance ventilation, aesthetics, and energy efficiency. One of the primary reasons to incorporate louvres into your building is their ability to facilitate effective airflow while preventing the ingress of rain, debris, and unwanted pests. This makes them ideal for both commercial and residential applications, ensuring that indoor environments remain fresh and comfortable. Louvres allow for natural ventilation, promoting the circulation of fresh air throughout a space.

By optimising airflow, they help reduce the buildup of indoor pollutants and moisture, improving overall air quality and comfort. This is particularly important in areas prone to high humidity or where cooking and other activities may generate excess moisture.

By enhancing natural ventilation, louvres can significantly reduce the reliance on mechanical ventilation systems, leading to lower energy consumption and operational costs. This efficiency not only benefits the environment but also contributes to a more sustainable building design. They can enhance the visual appeal of a building while providing functionality.

DOWNLOAD CATALOGUE
Wall Louvre with flange with 34 Z-blade

Standard ventilation louvres

Glazed-In Louvres

Ventilation Louvres with increased flow area (HF)

Ventilation Louvre

Ventilation Louvres with increased water resistance (EWR)

Door Louvre

Louvres
  • Introduction
  • Standard ventilation louvres
    • Flanged Wall Louvres
      • BRL20V-FL
      • BRL34V-FL
      • BRL34Z-FL
      • BRL50Z-FL
      • BRL60Z-FL
      • BRL65Z-FL
      • BRL75Z-FL
    • Glazed-in Louvres
      • BRL20V-GL
      • BRL34V-GL
      • BRL34Z-GL
      • BRL50Z-GL
      • BRL60Z-GL
    • Surface Mounted Louvres
      • BRL20V-SM
      • BRL34Z-SM
    • Screening Louvres
      • BRL20V-FL
      • BRL20V-GL
      • BRL20V-SM
  • Ventilation louvres with increased flow area (HF)
    • Flanged Wall Louvres
      • BRL34Z-FL HF
    • Glazed-in Louvres
      • BRL34Z-GL HF
    • Surface Mounted Louvres
      • BRL34Z-SM HF
  • Ventilation Louvres with increased water resistance (EWR)
    • Flanged Wall Louvres
      • BRL34Z-FL EWR
      • BRL50Z-FL EWR
      • BRL60Z-FL EWR
      • BRL65Z-FL EWR
      • BRL75Z-FL EWR
    • Glazed-in Louvres
      • BRL34Z-GL EWR
      • BRL50Z-GL EWR
      • BRL60Z-GL EWR
    • Surface Mounted Louvres
      • BRL34Z-SM EWR
  • Door Louvre
    • BRL-DR
Latest news
  • Brookvent at the Specifi Show in Bristol
    April 24, 2026
  • easter
    Happy Easter from Brookvent
    April 2, 2026
  • louvre belfast
    Brookvent Brings Louvre Production Home to Belfast
    January 9, 2026
  • Merry Christmas and Happy New Year from Brookvent
    December 19, 2025
Latest blogs
  • Door louvre
    Discover the Brookvent Door Louvre – Learn How It Can Improve Your Space!
    January 13, 2026
  • louvre belfast
    Brookvent Brings Louvre Production Home to Belfast
    January 9, 2026
  • lourve
    Brookvent Louvre Vents – All you need to know
    November 25, 2025
  • ventilation louvre
    Choosing the Right Ventilation Louvre
    November 10, 2025
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