Square Hole Air Brick

The Square Hole Air Brick is a durable clay airbrick designed to provide effective ventilation for sub-floor voids, cavity walls, and general building applications. Its square perforations ensure maximum airflow, while the clay construction offers long-lasting performance and an attractive finish that blends with traditional and modern brickwork.

Specifications

• Product Type: Square hole airbrick
• Material: High-quality fired clay
• Standard Sizes Available: 215 x 65mm, 215 x 140mm, 215 x 215mm (depending on requirement)
• Colours: Commonly available in Red, Buff, and Blue
• Design: Square perforations for consistent ventilation
• Standard: Complies with BS EN 771-1 for clay masonry

Benefits

• Reliable Ventilation: Provides constant airflow to prevent damp, condensation, and timber decay.
• Durable Construction: Clay composition ensures frost resistance and long service life.
• Attractive Finish: Available in a range of colours to complement brickwork.
• Low Maintenance: Colourfast clay reduces fading and upkeep.
• Compliant: Meets UK Building Regulations for sub-floor and cavity ventilation.

Common Applications

• Ventilation for suspended timber floors
• Cavity wall ventilation
• Heritage and new-build projects
• Renovations and refurbishments

Why choose a clay Square Hole Air Brick over plastic?
Clay airbricks are stronger, more durable, frost-resistant, and provide a more traditional look that blends seamlessly with masonry, making them ideal for both heritage and new-build projects.