Ventilation Block VB 312.125B is designed for natural ventilation, privacy enhancement, and decorative wall construction in residential, commercial, and industrial buildings.

Manufactured from high-quality precast concrete, this ventilation block features a lower opening percentage, providing a balanced combination of airflow, privacy, and security. Its decorative pattern makes it an excellent choice for feature walls, boundary walls, and architectural ventilation applications.

✔ Durable precast concrete construction
✔ Provides natural ventilation while maintaining privacy
✔ Decorative and functional wall design
✔ Lower opening ratio for enhanced screening effect
✔ Suitable for indoor and outdoor applications
✔ Strong, durable, and weather resistant
✔ Low maintenance and long service life
✔ Ideal for residential, commercial, and industrial projects

Applications

• Boundary and perimeter walls
• Building ventilation panels
• Privacy screening walls
• Staircase and corridor ventilation
• Parking structure ventilation
• Garden and landscape feature walls
• Residential and commercial developments

Product Information

• Dimensions: 290mm × 290mm × 125mm
• Unit Weight: ±16.5kg per piece
• Coverage: 11.1 pcs/m²
• Opening Area: 20,000mm² per unit
• Opening Percentage: 23.8%
• Packaging: 81 pcs per pallet
• Material: Precast Concrete

Model: VB 312.125B