ABOUT

Zero Leakage: Buffalo Sets the Standard in Flood Protection

At Buffalo Flood Systems, we design and manufacture the UK’s most reliable property flood resilience (PFR) products. We are proud to announce that the Buffalo Standard Anti Flood Air Brick is officially Kitemarked and certified to BS 851188-1:2019+A1:2021 (Certificate No. KA-26-1002).

Having undergone rigorous independent testing at the Whitehouse facility, our design achieved the ultimate performance standard: Zero Leakage.

Why This Matters

It is an industry fact that over 90% of initial floodwater ingress into a property occurs through standard air bricks. Because these vents lead directly to your sub-floor, thousands of litres of water can saturate floor joists and wall cavities before flooding is even visible on your ground floor.

The Buffalo Standard Anti Flood Air Brick is engineered to stop this water in its tracks. Our constant innovation and technical engineering ensure that Buffalo products use the most up-to-date passive technology to deliver the strongest, most reliable protection available today.

Engineered for Simplicity. Built for Strength.

We strive for engineering excellence and quality, designing our products with simplicity, durability, and usability at their core. We deliver robust solutions that work automatically when you need them most, providing total peace of mind for property owners, asset managers, and local authorities.

• Manufactured in the UK: Trusted across the country to protect buildings, infrastructure, and housing stock.

• 100% Passive Defence: The Buffalo Air Brick requires no manual intervention, sealing itself automatically as floodwater approaches.

• Industry-Leading Ventilation: Verified by independent testing to deliver a maximum representative open flow area of 4,156 mm² of crucial airflow, keeping sub-floors healthy, dry, and damp-free.

• Fully Kitemarked & Certified: Tested and officially registered under BS 851188-1 (KA-26-1002), meeting the absolute highest regulatory standards for property flood resilience.

To fight the flood, install the Buffalo.

How to Buy

To purchase Buffalo products or to discuss large-scale asset and housing association procurement, please contact info@larsonenterprises.co.uk