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Reusable PVC Triangular Water-Filled Garage Flood Barrier

Our triangular flood barrier for garage door is a portable, reusable anti-flood solution specially designed for residential and parking garage flood protection. Adopting a unique triangular cross-section structural design with built-in support panels, this PVC water gate barrier features superior stability and firmness, effectively resisting water pressure and avoiding displacement or leakage during flooding.

Crafted from premium 0.6mm thick PVC coated tarpaulin with wear-resistant, anti-mildew, freeze-proof and flame-retardant properties, the durable flood barrier can block up to 25cm deep floodwater. Lightweight and foldable, the standard 3m model weighs only 11.5kg, allowing single-person tool-free quick installation. Equipped with a convenient water inlet and drain outlet valve, it supports fast water filling and drainage.

Available in multiple colors and customizable lengths and shapes, this reusable parking garage anti-flood barrier is suitable for garage entrances, underground parking lots, building doorways and yards. It can be folded for compact storage after use, saving space and realizing long-term repeated use, a cost-effective temporary flood defense facility for various scenarios.
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Triangular Flood Barrier for Garage Door – Reusable PVC Water Gate Barrier

Protect your garage, vehicles and valuables from sudden heavy rains and flash floods with our flood barrier for garage door. Designed for fast deployment and reliable water blocking, this reusable PVC water gate barrier is the ideal flood protection solution for residential garages, parking lots and building entrances.

Product Specifications

Item

Specification

Product Name

Flood Barrier for Garage Door / Anti-Flood Water Gate Barrier

Material

0.6–0.9mm PVC coated tarpaulin + glassfiber support plates

Structure

Triangular self-rising design with built-in support baffles

Standard Size

300cm (L) × 30cm (W) × 30cm (H) (custom sizes available)

Max Water Blocking Height

25–30cm

Weight (Standard 3m)

11.5kg

Color

Yellow (custom colors optional: green, gray, etc.)

Installation

Tool-free, single-person operation

Water Filling/Drainage

Equipped with quick-fill and drain valves

Working Temperature

-20℃ to +60℃

Features

Reusable, foldable, portable, tear-resistant, anti-mildew, UV-resistant

Application

Residential garages, parking garages, building entrances, driveways

Why Choose Our Garage Door Flood Barrier?

Standard garage doors are highly vulnerable to water intrusion, especially during storms or rising groundwater. Our garage door flood protection barrier creates an instant waterproof seal across the entrance, stopping floodwater before it can cause costly damage. Unlike permanent installations, our portable flood barrier requires no drilling or complex setup—perfect for temporary or seasonal flood prevention.

Triangular Structure for Superior Stability

Inner glassfiber plates reinforce the triangular frame to resist water pressure, avoiding shift and leakage, far better than loose sandbags
Durable PVC Coated Tarpaulin
0.6–0.9mm thick waterproof PVC tarpaulin resists tear, mildew and UV damage, reusable year after year.

Fast, Tool-Free Installation

Single-person installation within minutes by water filling, suitable for emergency flood defense.

Portable & Space-Saving

11.5kg for 3m standard size. Drain and roll compactly for storage after use to save room.
Custom Size & Color Available
Custom length, height and color to fit residential garages and commercial entrances of different sizes.

Comparison: Traditional Sandbags VS Our Triangular Flood Barrier

Comparison infographic of reusable flood barrier vs inefficient disposable sandbags

Application Scenarios

Our foldable flood barrier for home garage is widely used in:

Residential garage doors & driveways

Underground parking lots & basements

Building entrances, lobbies & sidewalks

Commercial storefronts & loading areas

Yellow PVC flood barrier used on driveway, garage and courtyard for flood prevention

Detailed Disassembly Analysis of Product Components

三角形挡水板的部位解析
图标

This area can be customized to add text

Professional Techincal Team

The quality is very good, completely consistent with the seller's description, very satisfied, really like it, completely beyond expectations, the delivery speed is very fast, the packaging is very careful and strict, the service attitude of the logistics company is very good

Specification drawing showing customizable size and colors of connectable flood barrier

Certificates

Our triangular flood barrier passes SGS & CE lab testing. Full test certificates verify its PVC fabric and glass fiber meet international quality standards for reliable flood protection.

Official test certificates and compliance documents of flood prevention barrier

How to Install the Garage Flood Barrier

  1. Unpack and unroll the barrier on a flat surface in front of the garage door.

  2. Align the barrier evenly across the entrance.

  3. Open the valve, connect a water pipe and fill until the desired height is reached.

  4. Close the valve securely. Attach the fixed mechanism for extra stability.

Influencer Reviews of Triangular Flood Barriers

Cartoon diagram showing laying, filling and flood blocking steps of flood barrier

About Us

Factory overview showing flood barrier production workshop and finished products
防洪实验室
Own independent flood control laboratory

Foshan Litong Flood Control Laboratory adopts100m³/1Omin flood flow simulation and forms a complete testing process to guarantee allproducts resist extreme floods effectively.Rigorous Testing You Can Trust

FAQ

Can this flood barrier be reused multiple times?

Yes. Made of durable PVC material, it can be reused season after season with proper cleaning and storage.

Is it difficult to store after use?

How to store the triangular flood barrier after use?

How much water depth can this anti-flood barrier block?

Download

pdf

Electronic Catalog of Flood Barriers


pdf

Parameter Table of Triangular Flood Barrier


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