Designed with angled slats (louvers) that allow air to flow in and out of spaces while blocking rain, debris, and providing a degree of privacy. They are used in various applications for ventilation, particularly in areas where weather protection or airflow management is required. The louvers are often angled to protect against direct weather exposure while facilitating air movement. Ideal for any home and are suitable for walls, doors, cupboards or any room which needs ventilation. 

• Suitable for interior and exterior use for fresh air ventilation and warm air systems
• Suitable for use with gas appliances
• Material: Anthracite Aluminium
• Size: 229 x 229mm
• Free air space: 9760mm²