Manthorpe Flood Defence Air Brick - Pack of 10

The Manthorpe Flood Defence Air Brick Cover provides a quick and effective way to help stop floodwater entering through low-level air bricks. Designed to fit over a standard 9 x 3 inch air brick, the cover clips securely into place during flood events, forming a protective barrier that can significantly reduce internal water damage.

A permanent frame is fixed around the existing air brick, allowing the bright yellow cover to be attached instantly whenever flooding is likely. When conditions return to normal, the cover can be unclipped and stored, restoring ventilation to the property. The vivid colour also acts as a helpful reminder to remove it once floodwater has receded.

This pack of 10 covers is suitable for homes with multiple external vents and is ideal for properties in flood-prone areas looking to add rapid, practical protection without the need for sandbags or specialist equipment. Fits standard 9 x 3 inch air bricks, dimensions are 319 mm x 164 mm x 20 mm.

Features & Benefits:

• Helps prevent floodwater entering through low level air bricks
  
• Works with plastic, clay and concrete vents
  
• Permanent frame allows fast fitting of the removable cover
  
• Easy to install with standard household tools
  
• Eliminates the need for sandbags around air bricks
  
• Bright yellow cover offers a clear visual reminder after flooding
  
• Reusable and easy to store when not in use
  
• Supplied as a pack of 10 for multiple vents