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Buffalo Anti Flood Air Brick
£29.99
| Units | Bulk Discount Price Per Unit |
|---|---|
| 10 - 25 | £29.39 |
| 26 - 50 | £28.49 |
| 50 - 149 | £27.74 |
| 150 - 250 | £26.99 |
The Buffalo® Anti-Flood Air Brick: Proven Zero Leakage in BS 851188-1 testing.
Did you know that 90% of flood water enters a building through standard, unprotected air bricks?
The Buffalo® Anti-Flood Air Brick is a Kiwa Certified high-performance solution for property flood resilience, specifically engineered and tested to BS 851188-1:2019+A1:2021 standards. While standard air bricks allow up to 5,000 litres of water per hour to enter a building, our system is designed to provide a total seal the moment flood water is detected. here)
- KIWA Certified (certificate number KA-26-1002) to Kitemark BS 851188-1:2019-A1
- Superior Passive Flood Defence: The Buffalo Anti-Flood Air Brick automatically seals off when floodwater approaches, preventing water from entering your home.
- Unparalleled Airflow: Engineered with superior airflow of 4156mm2 than other Kitemarked products and compatible with Awaabs Law. Enjoy twice the airflow of other anti-flood airbricks, ensuring proper ventilation beneath your property and no mesh for insects or debris to get stuck in.
- Convenient Maintenance: The removable grille allows easy access for cleaning and inspection. No screwdrivers. No professional maintenance. Simply unclip to inspect.
- Easy Installation: No tools required – simply snap the air brick into place for effortless setup.
- Install in place of existing air brick (retrofit) or install in newly built properties. DIY or by any competent builder.
- Stackable Design: Create double or triple air brick vents for enhanced ventilation and flood protection.
- Easy replacement for an existing clay or plastic airbrick.
- Product Testing Proof: Kiwa Certified (certificate number KA-26-1002) to Kitemark BS 851188-1:2019-A1 . Extremely effective flood protection, we stand by our products and we tested to exceed Kitemark PAS1188, we are the only anti-flood air brick with live testing footage online (see video below) to demonstrate the robustness and effectiveness of our product.
- Architects and Surveyors: BIM Store for DWG and Product Data Sheets
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Experience the ultimate defence against flooding with the innovative Buffalo Anti-Flood Air Brick, a revolutionary device designed to protect your property from flood water damage. In low-level flood events, air bricks are responsible for over 90% of the initial water volume entering a home. Because air bricks lead to the sub-floor, they allow thousands of litres to saturate floor joists and wall cavities before water is even visible on the ground floor. The Buffalo Anti-Flood Airbrick is the solution to protect your home from flooding, and Kiwa Certified to BS 851188-1:2019-A1 standards.
The dimensions are 210mm x 62mm x 56mm.
The Buffalo Anti Flood Airbrick was independently tested and certified by Kiwa in February 2026. The air brick was Kiwa Certified to BS 851188-1:2019-A1 standards. In the official trials, our design achieved zero leakage, proving it to be one of the most reliable flood defences on the market today. Buffalo Anti Flood Air Brick has passed all technical and physical testing, certification number KA-26-1002. Full test report available upon request.
Yes, we have designed to air brick with grooves to enable easy stacking to create double or even triple air brick openings.
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Yes, in independent testing and certification by Kiwa the Buffalo Anti Flood Airbrick delivered zero leakage across all test criteria.
For retrofitting an existing air brick, we recommend approximately 30 minutes per air brick. The NEW Buffalo Air Brick Seal will reduce the time of installation to 10 minutes per brick, COMING SOON!
Poor sub-floor ventilation is the primary cause of mould. The Buffalo Anti Flood Air Brick is the only UK air brick designed to exceed ventilation requirements for Awaab's Law compliance, it meets with British Standard BS 493:1995 to provide ventilation under floor voids and in wall cavities, with 4156mm² of free airflow. See air flow testing here.
Yes, it can be installed in new builds, or retro fit to existing buildings (including listed buildings).
Yes, it is fully complaint.
We have crafted for resilience, using waterproof and insulated ABS.
Consider Buffalo Air Brick Flood Covers for situations requiring manual intervention during flood risk.
Note: Please ensure that the product descriptions are consistent with local regulations and guidelines.
The Buffalo Anti-flood Airbrick is a passive flood protection product, which means no human intervention is required to prevent the property from flooding. A key unique feature of the Buffalo Anti Flood Air Brick is no screws or screwdrivers are required to install or maintain the product. Simply unclip the front grill to inspect the inside.
The Air Brick Flood Covers are great, but the require someone to install the front cover in a flood risk event.
Yes click here DOWNLOAD PRODUCT SPECIFICATION
Yes, a 5 year Manufactures Guarantee.
Yes, go to https://www.bimstore.co/products/buffalo-anti-flood-air-brick to download any DWG files.
Air bricks are among the most common entry points for floodwater into UK homes, making effective flood-resistant alternatives critically important for homeowners, architects, and developers in at-risk areas. The Buffalo Anti Flood Air Brick has been designed to provide robust, reliable protection without compromising everyday ventilation requirements.
Achieving certification to BS EN 851188-1:2019+A1:2021 through independent testing by Kiwa means that specifiers, insurers, local authorities, and homeowners can have full confidence that the Buffalo Anti Flood Air Brick performs exactly as claimed — independently verified, not simply self-assessed.
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