FlowStop Products
Custom-made inflatable flood barriers engineered for maximum protection. Every FlowStop device is tailored to your specific openings for a perfect, watertight seal.
What is FlowStop?
FlowStop is a revolutionary inflatable anti-flood device that protects building openings from exterior flooding. Unlike traditional sandbags or permanent barriers, FlowStop offers a custom-fit, reusable solution that deploys in seconds.
Each barrier is manufactured to your exact specifications, ensuring a 100% watertight seal. When not in use, FlowStop deflates to just a few centimeters thick for compact storage.
Proven Technology
Over 10,000 installations worldwide with excellent performance record
5-Year Guarantee
All FlowStop products come with comprehensive manufacturer warranty
Reusable Design
Use your FlowStop barriers season after season with proper care
Available Sizes
FlowStop barriers are custom-made to fit your specific openings. Here are our standard size categories:
Standard Doors
Wide Doors & Windows
Single Garages
Double Garages
Key Features
Rapid Deployment
Inflate in 60-240 seconds using included hand pump or optional electric pump
Lightweight
Easy to handle and position. No heavy lifting or special equipment required
Compact Storage
Deflated barriers are only a few cm thick. Store in closet, garage, or under bed
Custom Fit
Made to your exact measurements for perfect seal and maximum protection
What's Included
Custom FlowStop Barrier(s)
Made to your exact specifications with reinforced seams and valves
Hand Pump
High-quality manual pump for quick inflation anywhere
Storage Bag
Durable bag for protecting and storing your deflated barrier
Installation Training
Comprehensive instruction on proper deployment and maintenance
5-Year Warranty
Full manufacturer warranty covering materials and workmanship
User Manual
Detailed guide with maintenance tips and troubleshooting