Anti Flood Air Brick Terracotta

Fernco Anti-Flood Air Brick in Terracotta provides everyday ventilation with built-in flood defence. Designed to replace standard air bricks, it uses an internal float mechanism that rises to seal against floodwater and automatically reopens afterward to restore airflow. The UV-stable body and Terracotta finish complement traditional brickwork, making it ideal for both retrofit and new build projects.

Benefits

• Self-activating float valve for reliable, watertight sealing
• Straight swap for conventional clay or plastic air bricks
• Removable grille enables easy access for cleaning
• Insect and debris mesh included
• No user intervention needed during flood events
• Kitemark certified to BS 851188-1
• Supports ventilation compliance with BS 493:1995
• Suitable for older and modern properties, including listed buildings
• Compatible with single, double and triple airbrick openings
• Available in Terracotta and Buff to suit surrounding brickwork