Plastic Rumble Bar – High Visibility Traffic Warning Strip Improve traffic safety and reduce vehicle speed in high-risk areas with our Plastic Rumble Bar. Designed to provide a clear visual warning and a tactile rumble effect when driven over, these rumble bars are ideal for controlling low-speed vehicle movement in workplaces, car parks, and traffic management zones. Perfect for areas where drivers need a strong reminder to slow down or stay alert — without the harsh impact of a traditional speed hump. Key Features Encourages slower speeds in shared vehicle/pedestrian areas Highly visible chevron pattern for clear warning and lane guidance Rumble effect alerts drivers through vibration and sound Durable plastic construction suitable for outdoor and industrial use Quick & simple installation onto concrete or asphalt surfaces Ideal for temporary or permanent traffic control Ideal For Car parks and driveways Warehouses and loading zones Factories and industrial sites Site entrances and internal roadways Pedestrian crossing approaches Schools, councils and commercial premises Why Use a Rumble Bar? Rumble bars are a cost-effective way to improve safety by giving drivers an instant physical warning that they’re entering a caution zone. They help reduce the likelihood of incidents by prompting drivers to slow down before reaching pedestrians, corners, gates, crossings, or loading areas.