Garage Door Flood Barrier for Sale
JACKWIN is your trustworthy manufacturer and supplier of garage door flood barriers, providing reliable garage flood defence solutions. We provide a comprehensive range of garage door flood barriers, including demountable flood barrier, flood gates, water-activated garage flood barrier and automatic garage flood barrier.
JACKWIN garage flood barriers effectively prevent flooding, protecting your vehicles and property, and are especially suitable for residential areas, commercial buildings, and factories. Whether you are flood protection contractors, property management companies, municipal buyers, or industrial facilities, our garage flood barriers can best meet your needs.

Water Barriers for Garage Doors by Features
To protect your garage from flooding during the rainy season, JACKWIN offers the following types of flood barriers. If you are interested in our flood barriers, please send us your drawings and requirements.

40mm/50mm high garage flood barrier kit, different lengths are available, block low level floods, leaves and debris.

Modular design aluminum flood barrier for any opening widths and site conditions, easy to deploy and remove.

Modular units with sealing gaskets, reflective strips improve night visibility, aluminum material is impact-resistant.

Flip-up flood barrier for garage, automatically triggered by water sensor, durable stainless steel block flooding and debris.

6.5″X10’X3.5″ sizes, swells when exposed to water to form strong dam, stack to increase flood protection height.

Made of heavy-duty aluminum alloy, reliable water-tight performance, stackable panels for adjustable water height, quick to install.

Made of 0.6mm thickness PVC coated fabric, inflatable and foldable, lightweight and easy to deploy, reusable anti-flood solution.

100cmX85cmX75cm, red color ABS material, strong and durable, snap connection design make it tight and seamless.

Compliant with FWMA and FIA guidelines, inside mounting and outside mounting are available, made of durable aluminum, dimensions are customizable.
Feature Box
JACKWIN garage door flood barrier offers reliable and versatile flood protection solutions. Our flood barrier for garage is reusable, quick to deploy and customizable.

JACKWIN flood barrier effectively prevents floodwater from entering garages, protecting property and equipment.

Easy to deploy and install within minutes, after the flood, simply remove the barrier to allow normal passage.

Designed with EPDM rubber gaskets and compression sealing systems, ensuring perfect watertight seal.

Made of aluminum, PVC, TPU or ABS material, ensuring 10-15 years servicing time, reusable to reduce costs.

We support OEM & ODM, and we can provide tailored flood barrier solutions and customize sizes, materials and colors.

Our garage door flood barriers are widely used for garage, commercial buildings and underground parking garages.

Made of durable materials and without complex structural components, garage door flood barrier requires no frequent maintenance or repairs.

Made of aluminum or steel, corrosion and UV resistant, suit for harsh outdoor environments, can withstand floods and salt spray erosion.
Demountable Flood Barrier Garage Door
JACKWIN removable flood barriers for garage doors provide an easy and simple flood protection solution for various applications.
- Modular design with no width or height limitations, suitable for any garage opening size, and can be customized to fit specific terrain and project requirements.
- Easy to install and dismantle, allowing for rapid setup of the flood barrier, suitable for various sudden flood events.
- Made of lightweight and durable aluminum, installation and transportation can be completed by one person.
- Designed with waterproof strips or seals, our garage flood barrier boasts strong leak-proof performance.
- Suitable for all types of garage doors, front doors, residential and building entrances, and industrial facilities.


Types of Garage Door Flood Barrier
Frustrated by frequent flooding of your garage? JACKWIN will introduce you to some flood protection products suitable for garages, along with their cons and pros.
- L-shaped Flood Barrier: ABS L-shaped flood barriers can be constructed into curved flood dikes to redirect or divert floodwaters to designated areas, and are suitable for areas with slightly uneven surfaces. L-shaped flood barriers for garages are only suitable for surface water accumulation and short-term heavy rainfall.
- Demountable Flood Barrier: Stackable design allows the barrier height to be adjusted according to flood level. Watertight sealing can withstand significant water pressure. Installation and dismantling require manpower and storage space, suitable for garages requiring long-term or semi-permanent flood prevention solutions.
- Automatic Flood Barrier: Our barriers use buoyancy to rise and fall, normally embedded in the ground, not affecting vehicle traffic. Its installation cost is higher and requires ground modifications, making it suitable for large, unattended underground parking garages.
- Water-activated Flood Barrier: Expands into a watertight barrier when exposed to water, lightweight and easy to store. This type of flood barrier is typically a single-use product and cannot be reused.
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Applications
JACKWIN garage door flood barriers have a wide range of applications, including residential homes, commercial properties, and industrial facilities.

During heavy rain, installing our flood barrier in front of your private garage door can prevent rainwater, leaves, or debris from entering the garage, protecting parked vehicles and items inside.

JACKWIN flood barriers are used for underground parking lots, where the terrain is low-lying and vulnerable to flooding. Automatic flood barriers can be installed on the slopes at the garage entrance to handle sudden heavy rainstorms in the middle of the night.

Installing a flood barrier at the entrance of a commercial building can protect the inventory or equipment in the commercial area from damage and maintain normal business activities.

Floodwaters enter the warehouse through loading and unloading platforms and entrances/exits. JACKWIN flood barriers can prevent floodwaters from entering critical areas, avoiding work stoppages and production shutdowns.

It is inconvenient to residents if substations, power plants, and water treatment plants suffer from flooding. Installing our garage door flood barrier can ensure the continued stable operation of public services.
More About Our Company
JACKWIN is your trustworthy manufacturer and supplier of garage door flood barriers, offering reliable flood protection solutions. Equipped with CNC aluminum cutting machine, TIG welding machine, hydraulic press brake and sandblasting machine, JACKWIN manufactures various garage door flood barrier at fast speed. If you want to customize flood barriers for your garage door, contact us for more details.
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1. The most effective method is to install a flood barrier in front of the garage door, which can block and divert floodwater, preventing it from entering the building.
2. Garage door flood barrier threshold kit can prevent rainwater, leaves, and dust from entering, which is only suitable for minor leaks.
3. Improve drainage around the garage, including installing drainpipes, cleaning roof gutters, or raising the ground level.
Garage door threshold seal is one kind of flood barriers made of PVC or rubber strip to prevent rain, leaves, dust and debris. This threshold barrier can block surface water, rainwater and melting snow, while it is ineffective to heavy rain, severe flood and deep water.
Garage door flood barrier is a flood protection device installed in front of the garage door to prevent floodwaters and storm runoff from entering the garage through the garage door.
This depends on the type and height of the barrier you use. Threshold flood barriers typically have a retention height of approximately 25–100 mm, whereas L-shaped flood barriers for garage doors generally range from 50 to 110 cm. Modular systems allow for height adjustments at any time, while other types of flood barriers are usually custom-made to specific height requirements.
Simple garage door flood barriers, including L-shaped barriers, water-activated barriers, threshold barriers, and inflatable barriers, can be installed by a single person. In contrast, industrial-grade or semi-permanent flood barriers, such as demountable and automatic systems, require professional installation.
Yes. JACKWIN can customize garage door flood barriers according to your garage door openings, materials, flood protection level and OEM & ODM services.
Most of JACKWIN garage flood barriers are made of aluminum alloy, stainless steel, PVC / TPU and rubber.
It cannot provide a 100% watertight seal. While a garage flood barrier can effectively block heavy rainfall or floodwaters, it cannot guarantee a completely leak-free result. If the water level exceeds the barrier’s protective height or the installation surface is uneven, floodwater may seep into the building.












