Timloc Plastic Airbrick – 215 x 69mm – Black

The Timloc Plastic Airbrick (215 x 69mm – Black) is a lightweight and durable ventilation solution designed to provide airflow for cavity walls and sub-floor voids. Manufactured from robust polypropylene, it offers excellent weather resistance and easy installation while maintaining a discreet black finish that blends neatly with darker brickwork or render.

Specifications

• Brand: Timloc
• Material: Injection-moulded polypropylene (plastic)
• Dimensions: 215mm (L) x 69mm (H) x 52mm (D) approx.
• Colour: Black
• Free Airflow: Up to 6170mm² per unit
• Standard: Tested to BS EN 13141-1 for airflow performance

Benefits

• Reliable Ventilation: Prevents damp, mould, and condensation by improving airflow beneath suspended floors.
• Durable Plastic Construction: Tough, weatherproof, and impact-resistant.
• Lightweight & Easy to Fit: Simple installation into standard brickwork openings.
• Discrete Finish: Black colour blends with darker masonry and modern facades.
• Compliant: Meets UK Building Regulations for cavity and underfloor ventilation.

Common Applications

• Ventilation for suspended timber floors
• Cavity wall ventilation
• New-build housing developments
• Extensions and retrofit projects

When is a black airbrick the best choice?
A black airbrick is ideal for use with darker masonry, rendered walls, or contemporary facades where a discreet, less visible ventilation solution is preferred.