Watertight door Product List and Ranking from 4 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

Watertight door Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. クマヒラ 本社 Tokyo//Other construction industries
  2. null/null
  3. 三基工業 本社 Aichi//Other construction industries
  4. 4 エムアンドケイ Kanagawa//others
  5. 5 三恵工作所 Hyogo//Other construction industries

Watertight door Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Waterproof Door "Self-Tight Waterproof Door 3" *Demo unit on display クマヒラ 本社
  2. Kumahira "Waterproof Door" Series クマヒラ 本社
  3. Waterproof Door "Apia Guard Apia W-Type Door (Flood Height 3m)"
  4. 4 Waterproof Door "Apia Guard Apia Type S Door (Flood Height 1m/2m/3m)"
  5. 5 Waterproof door 三基工業 本社

Watertight door Product List

1~11 item / All 11 items

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Waterproof door

Installed at building entrances and sides for flood prevention! High strength through sluice gate expertise.

The "waterproof door" is a product installed in buildings as a flood prevention measure. There are waterproof doors used as entrances and exits for people and goods, and waterproof doors used only during flooding. Our company manufactures products based on high design standards and know-how as a floodgate manufacturer, ensuring excellent waterproofing and water-stopping capabilities. 【Features】 ■ Space-saving ■ Easy operation with lever opening and closing ■ Manual operation ■ Made of stainless steel and steel *For more details, please refer to the PDF materials or feel free to contact us.

  • Watergate
  • Watertight door

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Kumahira "Waterproof Door" Series

Protect important equipment and areas from flooding with top-class water resistance performance.

The "Handle Tight Waterproof Door," which can handle water heights of up to 30 meters, and the "Self Tight Waterproof Door 3," which does not require tightening operations, are equipped with special mechanisms such as dual-axis hinges that utilize water pressure to ensure the door is tightly sealed. The leakage amount is only 0.001 cubic meters per hour per square meter of door area, demonstrating top-class flood prevention performance equivalent to JIS Ws-6 and JSTM HWL-5 standards. By keeping the leakage amount low even during prolonged flooding, the risk of damage can be reduced.

  • Steel Door
  • Fittings construction
  • Watertight door

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Waterproof Gate / Waterproof Door "Waterproof Gate / Waterproof Door Series"

A revolutionary system for easy operation in waterproof measures during water disasters! Flood waterproof and tide prevention doors.

IBS Corporation is a globally recognized manufacturer of waterproof barriers based in Germany, offering a wide range of waterproof barrier series with numerous achievements worldwide, and its performance is highly regarded. In addition to modular waterproof barriers that can handle floods up to 5 meters, IBS allows for the selection of waterproof gates and waterproof door series based on site conditions. Each waterproof site has different specifications, but IBS can propose many options. Options include waterproof mitre gates that can be closed simply by shutting the doors during floods and storm surges, as well as waterproof doors and swing-type waterproof gates (single-opening and double-opening swing gates). **Features of the Waterproof Mitre Gate:** - Double-opening doors allow for use in wide openings. - The lower surface of the opening is equipped with a special threshold, so it does not obstruct traffic or transportation during normal conditions. - The hinges have a bearing structure, allowing even large doors to be opened and closed by one person. - The doors are combined in a zigzag shape and are pressed closed by water pressure, eliminating the need for a central pillar. - High sealing performance is maintained simply by closing the doors, minimizing water leakage. - Maximum opening width: approximately 8 meters. - Maximum flood height: approximately 4 meters. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Disaster prevention supplies
  • Watertight door

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Urban-type unmanned water stop and waterproofing system "Shiggate" [Patent obtained]

[Flood Control] Emergency response without personnel! This is a water barrier and stop door that can automatically open and close using only the "power of water."

The unmanned water barrier system, Siggate Urban Type, is a water barrier and flood prevention door designed for urban environments. It has been developed as a lightweight and compact system that can respond to sudden heavy rainfall in the city 24 hours a day without human intervention, while maximizing the advantages of traditional sea and river response types. It protects underground shopping areas, commercial facilities, underground parking lots, power supply equipment, and residences in low-lying areas from unexpected flooding without the need for human operation. 【Features】 - Unmanned emergency response - Automatic opening and closing powered solely by water pressure - Stored in a pit during normal times, not obstructing passage - Automatically operates without human intervention, shutting out incoming water - No power required due to buoyancy application For more details, please contact us or download the catalog.

  • Disaster prevention fittings
  • Watertight door

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Waterproof Door "Self-Tight Waterproof Door 3" *Demo unit on display

A waterproof door prepared for "normal" times against sudden water damage. No tightening operation is required, and it demonstrates excellent flood prevention performance! 【*Demo units are currently on display in the showroom】

The waterproof door "Self-Tight Waterproof Door 3" does not require manual tightening operations and demonstrates excellent water intrusion prevention performance with its normal self-closing action. With a door thickness of 40mm, comparable to standard sash doors, it can withstand water levels up to 3m. It also offers an option for electric locks, making it suitable for situations where access control is required. 【We respond to the following needs】 ■ We want to implement flood prevention measures in buildings that are at risk of flooding, such as those indicated on hazard maps. ■ We want to minimize water intrusion damage to buildings during flooding events. ■ We want to avoid the risk of having to go on-site for water intrusion measures during flooding events. ■ We want to reduce the risk of damage caused by human error. ★ A demonstration unit is currently on display at the Kumahira Tokyo Nihonbashi showroom "K-BASE." We have novelties prepared for visitors. If you wish to visit, please feel free to contact us. *For more details about the product, please refer to the materials available for download in PDF format.

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  • Interior/Interior Doors
  • Watertight door

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Self-tight waterproof door 3 for water supply and drainage

A waterproof door that protects water supply and sewage facilities from flooding without the need for fastening.

In the water supply and drainage industry, it is important to protect facilities from flooding damage caused by heavy rain and river flooding. Particularly in water supply and drainage facilities, which are critical infrastructure, functional shutdowns due to flooding can have serious impacts on the local community. The Self-Tight Waterproof Door 3 reduces the risk of flooding and enhances facility safety by demonstrating high water-stopping performance without requiring manual tightening operations. 【Usage Scenarios】 - Entrances and exits of water supply and drainage facilities - Pump stations - Water purification plants - Sewage treatment facilities 【Benefits of Implementation】 - Reduction of the risk of facility shutdown due to flooding damage - Early recovery of facilities - Remote monitoring through integration with access control systems - Reduction of flooding risk due to human error

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  • Interior/Interior Doors
  • Watertight door

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Self-tightening waterproof door for underground shopping areas 3

A waterproof door that protects evacuation routes in underground shopping areas from water damage, requiring no tightening.

In underground shopping areas, the blockage of evacuation routes due to flooding is a serious issue that affects human lives. To ensure evacuation routes are secured quickly and reliably during flooding events, waterproof doors with high water-stopping performance are essential. The Self-Tight Waterproof Door 3 exhibits excellent flood prevention capabilities through normal self-closing operation without the need for manual tightening. This enables smooth evacuation even in emergencies. 【Usage Scenarios】 - Entrances and exits of underground shopping areas - Emergency exits - Access to areas at risk of flooding 【Benefits of Implementation】 - Reduces flood damage during water disasters - Secures evacuation routes - Contributes to the protection of human lives

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  • Interior/Interior Doors
  • Watertight door

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Self-tightening waterproof door 3 for warehouses

A waterproof door that protects warehouse assets from water damage, no tightening required.

In the warehouse industry, it is important to prevent damage to stored goods from water exposure and to protect assets. Especially in areas with a high risk of flooding, measures against water intrusion are essential. Traditional methods require manual intervention to stop water during flooding, which poses challenges such as human error and delayed responses. The Self-tightening Waterproof Door 3 eliminates the need for manual tightening operations and demonstrates excellent water intrusion prevention performance through its normal self-closing action. This minimizes water damage during flooding events and protects assets within the warehouse. 【Usage Scenarios】 - Warehouses in flood-prone areas - Warehouses storing important items - Warehouses requiring access control 【Benefits of Implementation】 - Reduces asset damage from flooding - Lowers the risk of water intrusion due to human error - Enables rapid response through remote monitoring of opening and closing status

  • s3.jpeg
  • 040A7810.jpg
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  • s4.jpeg
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  • Interior/Interior Doors
  • Watertight door

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