Flood protection barrier designed to keep water out of doors, garages and low entrances while adding visibility and durable corrosion resistance. Key benefits Reliable water defense: Sealing strips between each partition plus a waterproof strip along the bottom prevent water from leaking through the barrier. Durable construction: Made from high-quality aluminum alloy with an electrophoresis-treated surface for improved corrosion resistance and long-term durability. Safer at night: Black-and-yellow reflective warning strips on the top railing and on both column sides increase visibility and reduce the risk of collisions in low light. Broad compatibility: Designed for use at exterior doors, garage openings, streets, aluminum garages, basement windows, factory entrances and house entrances. Can also be used for temporary water retention when needed. Main features Function: Flood barrier that blocks standing or moving water from entering protected openings. Material: High-grade aluminum alloy; surface finished by electrophoresis for a robust, weather-resistant coating. Performance: Internal gasket between partitions for excellent watertight performance; bottom waterproof strip ensures no water penetration at the base. Visibility design: Reflective black-and-yellow strips on the top railing and both column sides for nighttime safety. Practical application examples Residential garage protection: Install across a garage opening to prevent rainwater or floodwater from entering vehicles and storage areas while the reflective strips warn pedestrians at night. Basement and exterior door defense: Place at basement windows or exterior entrances to stop runoff from flooding interior living or storage spaces. Commercial and industrial use: Use at factory entrances or loading areas to block stormwater during heavy rain or temporary site flooding; barrier can also serve short-term water containment. Why this product matters Prevents water damage to property and contents by creating a sealed barrier at vulnerable entry points. Combines corrosion-resistant materials and effective sealing for dependable performance during wet conditions. Adds a safety element with reflective strips to reduce nighttime accidents around the protected opening. Note: Designed for the listed applications and functions; follow manufacturer guidance for proper placement and use.