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Self-rising
LT
LT Canopy’s Water Gate self rising flood barrier is a professional portable flood barrier engineered for fast, reliable flood defense. This water‑activated flood barrier rises automatically with incoming water—no inflation, no pumps, no heavy setup. As a reusable flood barrier, it delivers years of service and outperforms traditional sandbags in speed, safety, and cost‑effectiveness. Every unit undergoes intensive testing and is FM Approved for deployment speed, resilience, watertightness, and wave resistance. Trusted worldwide, our Water Gate barrier is your best choice for municipal, commercial, and emergency flood control.
•Fabric:PVC coated mesh tarpaulin
•Standard Sizes:(Customized)
2m × 1.3m × 0.35m / 7kg
3m × 1.3m × 0.35m / 10kg
6m × 1.5m × 0.6m / 30kg
9m × 1.5m × 0.6m / 45kg
•Heat endurance:works from –30°C to +70°C
•Tensile strength:Warp-2975.8 Weft-2837.7
•Tear strength:Warp-415.5 Weft-388
What material is your product made of?
It is made of 0.45mm PVC coated tarpaulin with polyester base and high abrasion resistance.
Can you make custom products??
Do you provide quality assurance?
automatic deployment, no tools required
one person, ready in minutes
fits uneven ground, curves, corners, riverbanks, buildings
unlimited length for large‑area flood protection
0.45mm PVC coated tarpaulin, UV‑resistant, anti‑freeze, mildew‑proof
clean, dry, roll up and store compactly
works from –30°C to +70°C
certified performance for real flood scenarios
We always focus on customers, pay attention to their needs, provide high-quality products and excellent services to meet their expectations.
The Water Gate flood barrier uses water pressure to activate itself. As flood water enters the barrier’s internal chambers, it pushes upward and lifts the flexible PVC wall, forming a solid water‑tight barrier. No power or manual effort is needed. With a 4:1 safety ratio (ground contact vs. water height), the barrier stays stable even in fast‑flowing water. One person can unroll and position this self rising flood barrier in minutes—ready to protect life and property at a moment’s notice.
Case Location: Hong Kong
Problem Analysis: The region frequently experiences heavy rainfall, which poses risks to the safety of underground storage facilities and results in significant losses.
Solution: In response to these challenges, the government has opted to implement flood barriers as a proactive measure for effective control of stormwater runoff. These barriers are designed with advanced materials that ensure durability while being easy to deploy in emergency situations. Their space-efficient design allows for quick installation without requiring extensive infrastructure modifications or permanent alterations to existing landscapes. Furthermore, these barriers can be conveniently stored when not in use, making them an ideal solution for urban environments where space is at a premium.
Conclusion: Following the execution of these initiatives, flood management has been significantly improved, leading to a reduction in associated damages.
Custom colors, lengths, shapes available to fit any flood protection scenario.
Adhering to the tenet " Dedication makes professionalism, we strictly control quality" Foshan Litong Flood Control Laboratory adopts100m3/10min flood flow simulation and forms a complete testing process to guarantee all products resist extreme foods effectively.
FM Approved – tested for deployment speed, resilience, watertightness, wave resistance
SGS Certified Material – strength, tear resistance, coating adhesion
Field‑Proven – deployed in real flood events globally
Founding Year
30+
Years of Innovation
10+
Global Reach
20+
Employees Worldwide
200+
1.Professional tarpaulin & flood barrier manufacturer since 2015
2.24‑hour production, stable quality
3.Exported to 85%+ countries worldwide
4.Custom flood barrier solutions available
5.Full support from inquiry to delivery
How fast can you deploy a self rising flood barrier?
One person can set it up in 3–5 minutes.
Is a water‑activated flood barrier reusable?
Can it go around corners?
Can you connect multiple Water Gate barriers?
What temperatures can it handle?
Contact LT Canopy for your Water Gate self rising flood barrier. We offer custom sizes, competitive pricing, and worldwide shipping. Download the PDF datasheet or chat via WhatsApp for quick support.
