Water Activated Flood Barrier 5 Pack Non Woven

Water activated flood barriers are ready-to-deploy protection against water ingress during heavy rain and flooding. This 5-pack of non-woven fabric barriers activates on contact with water, expanding to seal gaps around doorways, driveways, basements and other entry points without requiring sand.

Each barrier measures 25 x 100cm and fully activates in just 5 minutes. Once expanded, the barriers maintain their protective seal for 3–4 months. Unlike traditional sandbags, these are significantly lighter, easier to handle, and can be dried out and reused multiple times, making them a practical, long-term flood defence solution.

Installation is straightforward and requires no specialist skills or equipment. The barriers are safe for households with children and pets, with no harmful chemicals or materials. They provide effective protection against leaks, drips and water overflow in vulnerable areas around the home.

Store the barriers in their dry, compact form until needed. When rain is forecast or flooding is a concern, simply position them across entry points and activate with water for instant flood protection.