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

Last Updated：Oct 29, 2025 Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

Watertight door Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 29, 2025 Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

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

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Watertight door Product ranking

Last Updated：Oct 29, 2025 Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

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

Watertight door Product List

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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.

Company：三基工業本社
Price：Other

Watergate

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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.

Company：クマヒラ本社
Price：Other

Steel Door
Fittings construction

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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.*

Company：エムアンドケイ
Price：Other

Disaster prevention supplies

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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.

Company：三恵工作所
Price：Other

Disaster prevention fittings

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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.