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Water stop Product List and Ranking from 38 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Water stop Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Fuji Kogyo Co., Ltd. Tokyo Head Office Tokyo//Trading company/Wholesale
  2. セイクングループ Aichi//Industrial Electrical Equipment
  3. スズキ 機械エンジニアリング部 Osaka//Trading company/Wholesale
  4. 4 Nitto L Materials Osaka//Building materials, supplies and fixtures
  5. 5 ダイクレ Tokyo//Building materials, supplies and fixtures

Water stop Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Strong against guerrilla rainstorms! Use Swedish-made, reusable flood barriers for flood prevention! セイクングループ
  2. Removable water stop board "Flood Stopper" Fuji Kogyo Co., Ltd. Tokyo Head Office
  3. 次世代型プラスチック止水板『プラバリア』 Fuji Kogyo Co., Ltd. Tokyo Head Office
  4. 4 BX Water Stop Board Lac Set スズキ 機械エンジニアリング部
  5. 5 Replace sandbags! Easy-to-install flood barrier "Box Wall" Nitto L Materials

Water stop Product List

46~60 item / All 111 items

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We conducted flooding tests on the new product "Flood Guard F."

Calculate the average leakage amount from the mass of collected leakage water! Introducing the evaluation of the leakage test conducted.

"Flood Guard F" is a simple type of water stop board that has been certified after clearing the evaluation criteria for disaster prevention necessity, safety, and functionality at the 23rd Disaster Prevention Product Recommendation Examination held by the General Incorporated Association for Disaster Prevention and Safety. We conducted a leakage test using this product and the "Flood Guard Asia Specification." We filled fresh water to a height of 51 cm, adjusted it to maintain that level, and confirmed the stability of the water level visually for more than one minute. After the leakage amount stabilized, we collected the leakage from the collection point for one minute, repeating this collection three times. The average leakage amount was calculated from the mass of the collected leakage, which was then converted to an hourly leakage rate. Our company is committed to daily research and development to provide better products. [Test Subjects] ■ Flood Guard F: 2 units of FZ50, 1 unit of FT50, 1 unit of FG50, 1 unit of FGL50 ■ Flood Guard Asia Specification: 3 units of DZ50, 2 units of SG50 ■ Sandbags: 26 units *For more details, please refer to the PDF document or feel free to contact us.

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Simple Water Stop Board "Flood Guard F" <Difference from Sandbags>

Easily installable compared to general sandbags and water-absorbent sandbags. A simple type of water stop board to prevent flooding under the floor.

In recent years, flooding damage due to guerrilla rainstorms and typhoons has been increasing nationwide. In particular, flooding under floors accounts for about 60% of wind and water damage cases. Traditional sandbags take time to prepare, and for women and the elderly, preparation, transportation, and installation can be difficult. On the other hand, 'Flood Guard F' is extremely lightweight and easy to transport and install. Made of ABS resin, it has strong durability, can be resized according to the location of use, and can be compactly stored when not in use, complying with the 3R principles. 【Performance Comparison (Partial)】 <Speed> ■Flood Guard F: Can demonstrate its capabilities just by being placed, excellent for initial response ■Typical sandbags: Require the labor of filling with soil ■Water-absorbing sandbags: Require the process of soaking up water *For more details, please refer to the PDF materials or feel free to contact us.

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Aluminum Water Stop Board "Mizuyoujin" [Flood and Inundation Countermeasure Alternative to Sandbags]

An aluminum comprehensive manufacturer has produced an easily installable water stop board (waterproof board) made from materials through integrated manufacturing! Achieving both water stop performance and ease of installation!

"Water Guard" is a product that balances water resistance and ease of handling. It has the typical water resistance performance of a water barrier. The width can be adjusted to fit the location. The weight of the product, measuring 1,800mm in width and 450mm in height, is approximately 11kg, making it lighter than sandbags (about 20kg), so there is no need to lift it high during installation. [Addressing these issues related to flood and water damage prevention] - The cost of flood prevention measures is too high to implement. - Using sandbags is cumbersome due to their weight, making installation and cleanup difficult. - I want to prevent flooding to protect important products and equipment. We offer products of the above size for under 100,000 yen. *Shipping costs are separate. *Additional costs may apply for on-site surveys, custom parts, and installation if needed. *Installation may not be possible depending on the local conditions such as columns, walls, and floors. *Specifications and installation feasibility of this product will be discussed individually. Please feel free to contact us. [Features] - Uses hollow aluminum panels - Lightweight enough for one person to install - Water resistance performance equivalent to Ws-3 - Affordable price for easy implementation - Width is adjustable

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Sekisui Plavaria (water-stopping board)

Next-generation flood protection product Plavaria, a replacement for sandbags.

**Features** 1. Easy and quick installation To stop 2 meters of water, it takes 2 people and 40 minutes with sandbags, but with Plabaria, it can be set up by one person in just 2 minutes. 2. Lightweight and easy to handle Sandbags weigh 20 kilograms each, while Plabaria weighs only 4 kilograms, making installation easy. 3. Flexible installation forms The angle can be adjusted in 30-degree increments. This allows for changes in installation forms according to the situation, such as holding water, enclosing areas, flood prevention, and redirecting flow. 4. Compact storage The main body can be stacked, allowing for efficient use of space and easy storage. 5. Visibility of water stop locations at night Safety lights for cut cones can be attached, making it possible to identify water stop locations even at night.

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Water Stop Board (Float Type Water Stop Unit) AQUA BLOCK FLOAT

[Water Disaster Measures / Flood Measures] A unit-type water barrier (water stop system) that protects the city from floods without the need for power.

The "AQUA BLOCK FLOAT" is a float-type "water stop unit" that achieves automation and unmanned operation without the need for power. It utilizes the water pressure of incoming floods to lift the water stop board and block the flood. It is effective for flood control and disaster prevention. Additionally, we also offer the "AQUA BLOCK FALL," which allows for the efficient storage of the water stop board in ceiling spaces. Please feel free to contact us if you have any inquiries. 【General Specifications】 ■ Water Stop Method: Float-type water stop board ■ Storage Method: Underfloor storage ■ Installation Method: Automatic floating due to buoyancy *For more details, please download the PDF or feel free to contact us.

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Water stop board protects itself / Item number M3608S-RE

Compact waterproof board boasting high-level waterproof performance.

The amount of leakage is one thirty-third of the sandbag (according to the manufacturer's evaluation method). Installation is completed in 30 seconds in 3 steps (for a door equivalent to 1.3m).

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CFRP (Carbon Fiber Reinforced Plastic) water stop board

Width 1.5m × Height 0.5m, weighing 6kg! It can be quickly carried by one person.

We offer the "CFRP (Carbon Fiber Reinforced Plastic) Water Stop Board," which achieves a weight of under 6 kg (half that of conventional aluminum) through a structure that covers the inner layer with aluminum honeycomb and the outer surface with CFRP. The water stop board can be stacked without distinction between upper and lower sections to accommodate heights of up to 1 meter. Additionally, the water pressure suppression structure using a lower water pressure side sheet eliminates the need for tightening operations, significantly reducing installation time. 【Features】 - Lightweight and easy to carry due to the combination of CFRP and aluminum honeycomb - Reliable strength and water stop performance - Custom sizes can be manufactured according to the installation location (Maximum manufacturing dimensions: Height 500 mm, Width 4,000 mm) *For more details, please download the PDF or feel free to contact us.

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Stop plate

Preparation to minimize damage from heavy rain and flooding! It is possible to accommodate more than just straight lines.

We would like to introduce the "Water Stop Board" handled by Laputa International Co., Ltd. The dimensions are L90×W100×H80cm, weight 8.5kg, and made of ABS material. It also includes bending parts, allowing it to accommodate shapes other than straight lines. Additionally, it comes with non-slip rubber and can be stacked compactly. It is suitable for entrances to underground parking lots as well as home and office entrances. 【Specifications】 ■ Dimensions: L90×W100×H80cm ■ Weight: 8.5kg ■ Material: ABS *For more details, please download the PDF or feel free to contact us.

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Buoyant Fluctuation Water Stop Board "Aqua Float"

It is a buoyancy-type water stop board that automatically stands up using only the buoyancy of water.

A water buoyancy-operated shut-off valve. It provides peace of mind during nighttime or in unmanned facilities, requires no power supply, and can accommodate large openings.

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[Flood and Inundation Measures] Flood Barrier "Boxwall"

Ideal for small-scale protective measures! A simple type of water stop board/waterproof board that can be installed 120m in one hour (also perfect for BCP measures).

"Boxwall" is an emergency flood protection system that is secured and watertight due to water pressure, eliminating the need for any ground anchoring such as anchor bolts. Each unit weighs 6.2 kg, making it lightweight compared to sandbags, allowing a team of two to deploy it over a wide area of 120 meters in a short time. Additionally, they can be stacked individually, enabling compact storage of approximately 1 km worth of units (1,600 pieces) in a 20ft container. It can be installed by a small number of people, allowing for deployment (and removal) without waiting for workers to arrive, making it suitable for public facilities such as schools and hospitals, as well as shops, buildings, apartments, and houses. 【Features】 - High mobility due to lightweight design - Utilizes water pressure to block floods - Easy management and high cost-effectiveness - Can be reused with simple cleaning - Suitable for small-scale protective measures *For more details, please refer to the PDF document or feel free to contact us.*

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Easy installation water stop board "BoxWall BW102"

Protect your assets from water damage caused by guerrilla rainstorms and typhoons! A simple, easily installed water barrier that replaces sandbags. Can be set up quickly and with a small number of people.

The "BoxWall BW102" is a waterproof barrier that can be installed without the need for special tools or skills, and it connects the joints of the units. Until now, the BoxWall had only one type with a waterproof height of 50 cm, but a new type that accommodates 1 meter has been introduced. Please use it for flood prevention. Japan's rainfall is on the rise due to the effects of global warming, and forecasts suggest that by the end of this century, Japan's rainfall could double compared to current levels. Hazard maps are being updated daily, and we have received requests from customers for a waterproof height of 1 meter. Each joint can be adjusted by ±3 degrees, making it suitable for curved installation locations. It is modularized for easy handling, and by simply connecting the joints, flood protection and water intrusion measures can be implemented. 【Features】 ■ Excellent high mobility waterproof barrier ■ No special tools required ■ Can be installed just by placing it on the ground ■ Utilizes water pressure to block floods ■ Easy management and high cost-effectiveness *For more details, please refer to the PDF materials or feel free to contact us.

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

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

In response to voices saying they don't know what it actually is or how to arrange it, we will lend out demo products 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 fixed and stops water due to the water pressure acting on the main body. No tools are required. Because it is used in emergencies, 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 people) - High mobility and easy installation method 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.

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Use Swedish-made flood barriers that don't require sandbags for flood prevention!

Numerous achievements in Europe. A reusable water barrier that replaces sandbags.

The INERO water barrier was developed in Sweden and is a reusable water barrier adopted in various parts of Europe. It stands independently by simply connecting the units on the ground, eliminating the heavy labor associated with traditional sandbag work. After flooding, it can be cleaned and reused, achieving both waste reduction and cost savings. This trusted solution, which has been active in European government offices, factories, and logistics facilities, will also be introduced in Japan. It protects a wide range of locations, such as in front of factory and warehouse shutters and entrances to commercial facilities, from sudden heavy rain and internal flooding.

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Use reusable Swedish flood barriers for flood prevention!

Reusable water stop board. A new concept replacing sandbags, highly rated in Europe!

INERO is a reusable water barrier originating from Sweden, and it is being implemented in disaster prevention sites across various European countries. Installation requires no tools and can be done in a short time with a small number of people. After flooding, it can be collected, cleaned, and dried for repeated use, achieving significant cost savings and reduced environmental impact compared to traditional sandbags. By starting its introduction in Japan, it presents a valuable opportunity to incorporate the latest European disaster prevention technology. It is ideal for factories, logistics centers, and municipal disaster preparedness stockpiles, and it is a groundbreaking product that brings sustainable flood prevention measures to Japan.

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Immediate response to sudden flooding! A water stop board that can be installed even after flooding has begun!

Quick installation possible; immediate response to heavy rain. Trusted flood barriers from Europe are now in Japan.

INERO is a reusable flood barrier that originated in Sweden and has gained trust across various parts of Europe. It stands independently by simply connecting units together, allowing for the rapid establishment of a flood protection line in a short amount of time. It can be deployed by a small team of 2 to 4 people and is effective for emergency responses during sudden heavy rain or at night. It can be installed not only as a preventive measure before flooding occurs but also after flooding has begun. Compared to traditional sandbags, it can be set up overwhelmingly faster, preventing operational shutdowns and asset damage. This flood prevention solution, which is now being introduced in Japan, will protect factories, warehouses, commercial facilities, and local government sites.

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