Water stop Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Water stop Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Fuji Steel Industry CO.,LTD Hyogo//Building materials, supplies and fixtures manufacturers
  2. 文化シヤッター Tokyo//Building materials, supplies and fixtures manufacturers
  3. Gadelius Industry K.K. Tokyo//Building materials, supplies and fixtures manufacturers
  4. 中部美化企業 Aichi//Building materials, supplies and fixtures manufacturers
  5. 5 KTX テクニカルセンター Aichi//Interior construction business
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Water stop Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Simple type water stop board "Flood Guard F" Fuji Steel Industry CO.,LTD
  2. Buoyant Fluctuating Water Stop Board "Aqua Float" 文化シヤッター
  3. Easy installation type water stop board "BoxWall BW102" Gadelius Industry K.K.
  4. 4 BX Water Stop Board "Rakusset" 文化シヤッター
  5. 5 Magnetic Water Stop Board [5-Second Installation] KTX's "Super Water Stop Version 2" KTX テクニカルセンター

Water stop Product List

76～90 item / All 174 items

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Easy installation water stop board "Box Wall" | Free demo unit rental - Flood prevention

Easy installation water stop board "Box Wall" | Free demo unit rental - Flood prevention

We will lend you a demo product for those who can't understand without seeing the actual item!

In response to voices expressing uncertainty about what the product actually is and how to set it up, we will lend out demo units free of charge. Explanatory meetings are also possible. No anchors or tools needed! A simple water stop system that can be set up by two people in about two minutes for 10 meters! A flood prevention measure that replaces sandbags. The easy-to-install water stop board "Box Wall" is effective for flood prevention. It is secured and stops water due to the water pressure acting on the main body. No tools are required. Because it is used during disasters, it has a simple and easy-to-understand structure. 【Features】 - Can be set up in about 2 minutes for 10 meters (for a team of 2) - High mobility and easy setup allow for quick preparation - Utilizes water pressure on the main body to block floods - Can be stacked for storage, saving space - Can be reused with simple cleaning - Suitable for small-scale protective measures 【Lending Details】 BW52: 2 main units Sealing strip material: 2 pieces Other lending options are also available, so please feel free to inquire. You only need to cover the shipping costs for the return. *For more details about the product, please contact us or download the PDF to view it.

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  • Water stop
  • Other office supplies
  • Rain protection items

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Waterproof 0! Easy assembly! Lightweight! Strong! Water stop board

Waterproof 0! Easy assembly! Lightweight! Strong! Water stop board

The functions are different! It protects various assets from flooding caused by typhoons and heavy rain.

This product is a flood stopper that protects valuable assets from water damage. Each water stop panel weighs approximately 3 kg per meter, making it lightweight and easy for a woman to carry alone. You can choose the height according to your needs. Panels can be installed one at a time, and if you have a small number, they are easy to step over. In areas where flooding has occurred, the panels can be raised to effectively guard against water intrusion. 【Features】 ■ Incredibly lightweight ■ Strong against impact ■ Easy to assemble ■ Zero water intrusion *For more details, please download the PDF or feel free to contact us.

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Water-barrier-Gate

Water-barrier-Gate

If flooding seems likely, the common countermeasure is heavy sandbags! However, sandbags are insufficient in terms of labor and time! This is a groundbreaking product that addresses such shortcomings.

The Wate-barrier-Gate has a double structure consisting of an upper sheet and a lower sheet, and the flow between the two sheets prevents the lower sheet from sliding due to the weight of the water accumulated in the lower sheet and the friction coefficient. Additionally, both ends of the Water-Gate are sewn with Velcro fabric, allowing for connections of several tens of meters. Installing it before a "guerrilla downpour" does not obstruct the passage of people or emergency vehicles. (Benefits) Shortened installation time - no construction required - small storage space is sufficient - cheaper than water stop boards - lighter than water stop boards and sandbags - no maintenance needed - effective against internal and external flooding - effective for "firefighting water sources" by the fire department.

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You who protect yourself.

You who protect yourself.

Our home's breakwater Compact water stop board, you who protect yourself.

This is a compact water stop board. Installation is easy, allowing you to simply place it at the entrance to protect your home or office from flooding. (Water pressure-based water stop) The sponge (packing) on the bottom surface is made from a material that increases its water-stopping ability when compressed. When water flows and accumulates on top of the water stop board, the sponge on the bottom compresses due to the water pressure, achieving high water-stopping capability. Additionally, it stays in place against a certain level of water flow due to being pressed against the bottom by the water pressure. (Robust and highly water-resistant connection structure) The connection of the water stop boards does not require specialized parts like clamps; it is done through an interlocking claw structure between the main bodies. The original design shape considers not only ease of installation but also sufficient strength. Furthermore, the sponge at the overlapping parts of the water stop boards maintains a compressed state, enhancing water-stopping capability. - Instead of sandbags: The water-stopping capacity is one thirty-third of that of sand (this does not guarantee complete waterproofing). - Lightweight and easy to install: Each board weighs 1.5 kg, making it easy to carry and install. - Stackable for storage: Neatly stored! After use, they can be stacked for compact storage.

  • Other office supplies
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Sewer Pipe Inspection and Repair Water Replacement System - Exstopper

Sewer Pipe Inspection and Repair Water Replacement System - Exstopper

The Extopper is a bypass system using a shut-off plate and temporary pipe designed to facilitate water replacement during inspection and repair within pipelines.

Conventional methods use sandbags, which are not sufficient for water stopping, leading to the need for the installation and cost of submersible pumps. The Exstopper is a product that enhances the water-stopping ability and workability that were problematic during water replacement in conventional methods. It fixes the water-stopping plate inside the pipe and drains using a temporary pipe.

  • Water Supply Facilities
  • Sewerage facilities
  • Renovation and repair methods

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Shut-off plate "Bi-Shut"

Shut-off plate "Bi-Shut"

Easy-to-install flood prevention! Even if it leaks, you can wipe it up with just one towel.

"Bi-Shut" is a waterproof barrier that can be installed in various locations and allows for the opening and closing of doors even after installation. It requires only simple construction to install fittings at the opening, making it possible to set up in places with only one entrance. Additionally, it can be stacked on top of each other while monitoring the water level situation. It can be adjusted to your desired size, so please contact us. 【Features】 ■ Can be wiped off with just one towel even if it leaks ■ Can be installed in various locations and allows for door opening and closing after installation ■ Simple construction requiring only the installation of fittings at the opening ■ Can be installed in places with only one entrance ■ Can be stacked on top of each other while monitoring the water level situation *For more details, please refer to the PDF document or feel free to contact us.

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Features of KTX's Stop Water Board [NETIS Registered]

Features of KTX's Stop Water Board [NETIS Registered]

The structure is simple! Custom seal designs are also possible according to your preferences. [Registered with NETIS]

The "water stop board" we handle is adopted by various companies, municipalities, and organizations nationwide, regardless of size. We have achieved a strength that can withstand 2 tons using design technology for automotive molds, and our performance has been verified through precise inspections by third-party organizations. It can be installed in any location, with installation work completed on the same day, and by thoroughly eliminating unnecessary costs, it can be introduced at a reasonable price. 【Features】 ■ Top-class performance ■ Easy to introduce ■ Same-day installation & reasonable price ■ Usable by anyone ■ No complicated processes *For more details, please refer to the PDF document or feel free to contact us.

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Super Water Stopper 2 for Flood Prevention Against Guerrilla Rainstorms [NETIS Registered]

Super Water Stopper 2 for Flood Prevention Against Guerrilla Rainstorms [NETIS Registered]

We eliminate the disadvantages of sandbags. Ideal for flood prevention with functions for water stopping, quick response, and durability! [Registered with NETIS]

"Super Water Stopper 2" is a water stop board designed with a high-performance computer that analyzes water pressure, combining lightness and durability. Building sandbags quickly requires advanced training and effort, but this product can be easily set up by anyone in as little as one minute. Additionally, it allows for the opening and closing of doors after installation, making it suitable for stores that cannot close during emergencies or have only one entrance. 【Features】 ■ Amazing water stop performance - Test results for leakage: The leakage amount was so minimal up to 30cm that it could not be measured. ■ Quick installation time - Easy for anyone, as fast as one minute. ■ Strength of the water stop board - Designed with a high-performance computer that analyzes water pressure, combining lightness and durability. *For more details, please refer to the PDF document or feel free to contact us.

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Types of flood control measures for internal water: Comparison of sandbags, simple flood barriers, sheets, and walls.

Types of flood control measures for internal water: Comparison of sandbags, simple flood barriers, sheets, and walls.

When considering which flood prevention measures to take, we recommend keeping four criteria in mind! [Registered with NETIS]

There are various types of measures for dealing with internal flooding and water accumulation, and you may be unsure which one to choose. This time, we will introduce the criteria for selecting internal flooding countermeasures, as well as the characteristics of commonly compared options such as sandbags, water bags, simple water stop boards, water stop sheets, and wall types, along with their respective advantages and disadvantages. Deciding on a method based solely on biased criteria like "it seems easy to use" or "it's cheap" may lead to ineffective flood prevention measures. It is important to consider which method is appropriate based on the balance of four criteria, tailored to your objectives and environment. You can view detailed information through the related links, so please take a look. [Contents] ■ Four criteria for selecting internal flooding countermeasures ■ Methods and characteristics of flood prevention measures ■ Summary of types and methods of flood prevention ■ Provision of a table listing the advantages and disadvantages of flood prevention methods *For more details, please refer to the PDF document or feel free to contact us.

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Introducing examples of failures in choosing a stop water board manufacturer and recommended comparison methods.

Introducing examples of failures in choosing a stop water board manufacturer and recommended comparison methods.

Although the stilling basin may look similar, there are many differences depending on the manufacturer, so it is important to carefully assess them. 【NETIS registered】

When choosing a flood barrier manufacturer for the first time, are you struggling with the thought, "I've looked at various manufacturers' catalogs, but I don't know which one is good"? We have heard stories from companies who regretted their choice after implementation, and it is possible to end up purchasing a different flood barrier. Therefore, this time, we will introduce examples of failures in selecting flood barrier manufacturers that led to regret after implementation, as well as methods for comparing flood barrier manufacturers that can be learned from those experiences. You can view the detailed content through the related link, so please take a look. Additionally, we will provide a "Comparison Chart of Flood Barrier Manufacturers" for free, allowing you to compare and consider the information we have introduced in a tabular format. By actually laying out the information of different manufacturers side by side, the differences will become clear, making the selection process easier. If you would like to request the comparison chart of flood barrier manufacturers, please indicate that in the inquiry section. We will send you an Excel file. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study of Moisture-Proof Board] Samukawa Higashi Junior High School <Measures for Cubicles>

[Case Study of Moisture-Proof Board] Samukawa Higashi Junior High School <Measures for Cubicles>

Introducing examples of magnet-type installations at planned locations for new cubicles! [NETIS registered]

Building: Electrical Equipment Installation Location: Planned location for new cubicle Region: Kanagawa Prefecture Industry: School Education Installation Type: Magnet Type 【Features of KTX Water Stop Board and Flood Barrier】 ■ Custom-made to fit installation locations and plans ■ Can be installed anywhere ■ Supports water stop height of 3000mm *For more details, please refer to the PDF document or feel free to contact us.

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【Case Study of Stop Water Board Introduction】Yanagihara Drainage Pumping Station <Underground Electrical Equipment>

【Case Study of Stop Water Board Introduction】Yanagihara Drainage Pumping Station <Underground Electrical Equipment>

Introducing case studies of magnet and side post types for underground electrical equipment! [Registered in NETIS]

Building: Facility Installation Location: Underground electrical equipment, etc. Region: Fukuroi City, Shizuoka Prefecture Industry: Water treatment equipment, water treatment Installation Type: Magnet and side post type 【Features of KTX Water Stop Boards and Flood Prevention Boards】 ■ Custom-made to fit installation locations and plans ■ Can be installed anywhere ■ Supports water stop height of 3000mm * The water stop board using magnets, "Super Water Stop Board 2," has been registered as a product in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS "New Technology Information Provision System"! NETIS Registration No. CB-230012-A, Technology Name: 'Magnetic Water Stop Board' * For more details, please refer to the PDF materials or feel free to contact us.

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[Case Study of Water Stop Board] Watanabe Sangyo Co., Ltd. <Logistics Warehouse> [Registered in NETIS]

[Case Study of Water Stop Board] Watanabe Sangyo Co., Ltd. <Logistics Warehouse> [Registered in NETIS]

To a logistics warehouse for tea leaf storage in Shizuoka Prefecture! Introducing a case study of the side support type [NETIS registered].

Installation Location: Logistics Warehouse for Tea Leaf Storage Region: Shizuoka Prefecture Industry: Wholesale and Retail Installation Type: Side Support Type 【Features of KTX Water Stop Boards and Flood Prevention Boards】 ■ Custom-made to fit installation locations and plans ■ Can be installed anywhere ■ Supports water stop height of 3000mm * The water stop board using magnets, "Super Water Stop Board 2," has obtained registration as a product in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS "New Technology Information Provision System"! NETIS Registration No. CB-230012-A, Technology Name: 'Magnetic Water Stop Board' * For more details, please refer to the PDF materials or feel free to contact us.

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【Case Study of Water Stop Board】Nagoya University <Electrical Equipment>【Registered in NETIS】

【Case Study of Water Stop Board】Nagoya University <Electrical Equipment>【Registered in NETIS】

To the electrical equipment located underground! Introducing a case study of the installation of magnetic type diagonal construction [NETIS registered].

Building: Basement Installation Location: Electrical Equipment Region: Aichi Prefecture Industry: Academic Research Institution Installation Type: Magnet Type 【Features of KTX Water Stop Board and Flood Barrier】 ■ Custom-made to fit installation locations and plans ■ Can be installed anywhere ■ Supports water stop height of 3000mm * The water stop board using magnets, "Super Water Stop Board 2," has been registered as a product in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS "New Technology Information Provision System"! NETIS Registration No. CB-230012-A, Technology Name: 'Magnetic Water Stop Board' * For more details, please refer to the PDF materials or feel free to contact us.

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【Case Study of Water Stop Board】 Aichi Steel Corporation <Shutter> 【Registered in NETIS】

【Case Study of Water Stop Board】 Aichi Steel Corporation <Shutter> 【Registered in NETIS】

To the factory shutters in Aichi Prefecture! Introducing a case study of the side pillar type [Registered with NETIS].

Building: Factory Installation Location: Shutter Region: Aichi Prefecture Industry: Manufacturing Installation Type: Side Column Type 【Features of KTX Water Stop Board and Flood Barrier】 ■ Custom-made to fit installation location and plans ■ Can be installed anywhere ■ Supports water stop height of 3000mm * The water stop board using magnets, "Super Water Stop Board 2," has been registered as a product in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS "New Technology Information Provision System"! NETIS Registration No. CB-230012-A, Technology Name: 'Magnetic Water Stop Board' * For more details, please refer to the PDF document or feel free to contact us.

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