Modular ventilation louvres offering excellent airflow and a degree of rain defence, offered with a choice of visible or hidden mullions to create desired effect on the façade.

  • Simple blade design affords excellent airflow and low pressure drop

  • Delivered to site as pre-fabricated modules for efficient installation

Features

  • Blade orientation: horizontal

  • Mullion type: visible / hidden

  • Louvre depth: 102 / 150mm

  • Blade pitch: 75mm

  • Weight: 12kg/m2 based on a 2 x 2m module size

Performance

  • Rain penetration class: D up to 3.5m/s

  • Airflow class: 2 (entry and discharge)

  • Airflow coefficient Ce (entry): 0.376

  • Airflow coefficient Cd (discharge): 0.394

Materials and finishes

  • Aluminium alloy 6063-T6

  • Mill finish

  • Clear or colour anodised

  • Polyester powder-coated matt (standard) or gloss

Optional extras

  • Cill pan

  • Blanking panels (single skin or insulated)

  • Bird / vermin guards, insect mesh

  • Louvred doors

  • Dampers