GH

Description

The GH weather louvre is designed for air intake and exhaust applications on commercial and industrial building façades. Thanks to its robust construction and excellent aerodynamic performance, it provides effective weather protection while optimizing airflow within HVAC systems. Its design incorporates rain-resistant blades, birdscreen protection, and a wide range of accessories, allowing easy integration into façades, technical rooms, and ventilation ductwork systems.

Available in galvanized steel and stainless steel, the GH weather louvre is ideally suited to demanding outdoor environments requiring durability, corrosion resistance, and high-quality finishing.

Tested by an accredited laboratory in accordance with EN 13030, the GH weather louvre delivers reliable water penetration and pressure loss performance for ventilation applications exposed to outdoor weather conditions.

Characteristics

• Type: weather louvre
• Function: air intake / exhaust air
• Installation: wall-mounted
• Minimum size: W 395 × H 240 mm
• Maximum size: W 1995 × H 1990 mm (single section)
• Maximum area: 4 m² (multi-section construction required above 4 m²)
• Water penetration class: Class C
• Intake coefficient (Ce): Class 3

Performances

• Etanchéité et pénétration d’eau (Les performances de la grille GH ont été testées selon la norme EN13030 par laboratoire accrédité BSRIA Ltd)
  • Classe C
• Le coefficient d’entrée (Ce)
  • Classe 3

Applications

• Prise d’air neuf
• Rejet d’air
• Façades tertiaires
• Locaux techniques
• CVC bâtiments tertiaires
• Ventilation industrielle
• Toitures techniques
• Réseaux de ventilation extérieure
• Installations CVC

Options

• Cadre à sceller
• Moustiquaire
• Pattes de fications
• Sans brides (pose tunnel)
• Porte filtre + filtre
• Peinture anticorrosion ou poudre polyester
• Grille sur charnières (ouverture avec verrouillage)