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Zero Leakage Floodgate Design Endured Super Typhoons in 2017 and 2018

Lightweight Stackable Floodgate & Aluminum Flood Gate Supplier

In addition to our heavy-duty single-panel doors, Tachibana offers highly adaptable removable aluminum panels. These units are made from lightweight yet strong aluminum. This stackable floodgate system provides great flexibility for commercial towers, retail shops, and residential estates. These aluminum flood barriers can be adjusted in height and length to fit different openings. They work well for main entrances, underground driveways, and elevator shafts.

When not in use, these removable aluminum panels are easy to store. The whole system uses high-strength components but stays lightweight. A single person can complete the assembly in just a few minutes. Compared to permanent or automated options, an aluminum flood gate setup offers simple maintenance and long service life. With proper care, it protects your assets for many years. We treat every unit as a high quality demountable flood barrier for your property.


The Stackable Floodgate of Tseung Kwan O Highway features a specially designed rubber strip that connects to the ground


Recommended Applications of Stackable Floodgate

[Key Features] Relatively affordable price, wide span coverage, suitable for a large number of entrances and exits. Flood height can be flexibly stacked. Does not affect daily appearance. After removal, the passage is completely restored. Particularly suitable for installation in city centers and other high-traffic areas.

  • Underground Facilities:

Ideal for underground parking garage ramps, logistics loading docks, and vehicle gates of large residential estates. For wide openings, these lightweight aluminum flood barriers can be freely stacked based on forecasted water levels, ensuring vehicle traffic is completely unaffected on normal days once removed.

  • Commercial & Retail:

Perfect for shopping mall main entrances, street-level shopfronts, and office building lobbies. The stackable floodgate system can be completely stored away during non-typhoon seasons, maintaining the pristine aesthetics and visual appeal of your store entrance.


International Specs: Building Durable Aluminum Flood Barriers

Tachibana Engineering strictly selects high-grade, certified materials to ensure our defensive systems stay completely firm under extreme hydrostatic water pressure and heavy debris impacts. Our engineering standards focus on delivering long-term structural reliability under the harshest tropical storm conditions.


  • Floodgate Logs & Side Channels: Made from structural 6063-T5 aluminum. These aluminum flood barriers provide great rigidity and corrosion resistance.
  • Embedded Ground Anchors: For uneven ground, our stackable floodgate system uses 316 grade stainless steel supports. They lock the base line to prevent movement during flash floods.
  • High-Watertight Seal System: Our high-compression EPDM gaskets line every joint and base, forming an airtight barrier that completely prevents minor leaks.
  • Heavy-Duty Fastening Hardware: Marine-grade 304 stainless steel (or higher) bolts prevent rust and seizing. Even in wet conditions, your aluminum flood gate stays secure.


We use 316 grade stainless steel to ensure the high performance of our aluminum flood gate


Maintenance Guide: Storage Protocol for Removable Aluminum Panels

Extend the operational lifespan of your equipment with these simple storage tips. Proper storage habits ensure your defensive assets remain in peak condition, ready for any sudden weather emergency after the typhoon season ends.

  • Shield from Direct UV Rays:

Store stackable floodgate parts (logs, side frames, mullions) horizontally or vertically in a dry, cool place. Keep heavy objects off the gaskets to avoid bending. Protect them from sunlight. Long UV exposure ages the EPDM seals on these aluminum flood barriers.

  • Ventilated & Weatherproof Environments:

Keep panels and hardware parts in a well ventilated, weather protected area. Dry storage stops moisture buildup. This keeps metal parts and coatings in good shape for your flood panels.

  • Routine Inspection Schedule:

Even in dry seasons, check the sealing strips for wear. Treat these as critical demountable flood barriers. This ensures they stop water effectively when heavy rain arrives.


For more information, please download: Stackable Floodgate Catalog


Hong Kong Professional Flood Barriers: Tailored Flood Prevention Solutions for You

Don't let the next black rainstorm or typhoon threaten your property. Contact the Tachibana Engineering team today for a free on-site measurement, site risk assessment, and professional flood control project quotation. Inquire Now