High-performing louvres with vertical blades and visible mullions, offering excellent protection against wind-driven rain penetration and good airflow.

  • Complex extruded blade design in vertical arrangement for maximum rain defence performance (Class A up to 3.5m/s)

  • Multiple channels in blades and other vertical components to collect and drain water from the louvred area

  • Visible mullions to line up with other façade elements; invisible joint detail can be achieved if preferred

  • Glazing frame option available for direct fitting into curtain walling

  • Blast resistant and burglar resistant (RC2) configurations available

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

  • Sightproof design

Features

  • Blade orientation: vertical

  • Mullion style: visible

  • Overall depth: 129mm

  • Blade pitch: 51mm

  • Weight: 25kg/m2 based on a 2m x 2m module size

Performance (tested to 13030)

  • Penetration class: A up to 3.5m/s

  • Airflow class: 3 (entry / discharge)

  • Airflow coefficient Ce (entry): 0.287

  • Airflow coefficient Cd (discharge): 0.251

Materials and finishes

  • Mill finish aluminium

  • Polyester powder coated - matt (standard) or gloss

  • Clear or colour anodised

Optional extras

  • Head / cill / jamb cover plates

  • Blanking plates (single skin or insulated panels)

  • Bird / vermin guards

  • Insect mesh

  • Louvred doors

  • Dampers

Additional security options

  • Burglar resistance class: RC2 (tested to EN 1627-1630)

  • Blast-resistant option: can withstand up to 12.6psi blast pressure at an impulse of 77.8 psi-msec