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

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 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 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. ガデリウス・インダストリー Tokyo//Industrial Machinery
  2. セイクングループ Aichi//Industrial Electrical Equipment
  3. Fuji Kogyo Co., Ltd. Tokyo Head Office Tokyo//Trading company/Wholesale
  4. 4 積水テクノ成型 新事業開発部 Tokyo//Resin/Plastic
  5. 5 Nitto L Materials Osaka//Building materials, supplies and fixtures
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Water stop Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. [Flood and Inundation Measures] Flood Barrier "Boxwall" ガデリウス・インダストリー
  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 Sekisui Plavaria (water-stopping board) 積水テクノ成型 新事業開発部
  5. 5 Protect factories and logistics hubs from flooding and torrential rain! Swedish-made flood barriers. セイクングループ

Water stop Product List

106～120 item / All 122 items

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BX Water Stop Board Lac Set

BX Water Stop Board Lac Set

Portable with one hand! Just secure it with the fittings at the opening! Easy setup in 2 minutes! Measures against flooding from sudden heavy rain.

● Easy and Quick Installation It can be easily installed in about 2 minutes by one person, allowing for quick setup even during sudden heavy rain. ● Can be Installed in Various Openings It can be installed without construction in various locations such as openings with a front, openings with doors, and openings without partitions. ● No Construction Required for Installation Since no construction is needed for installation, it helps reduce construction costs regardless of whether it is a new or existing setup, and you can use it from the day it arrives. ● Door Can Be Opened and Closed After Installation You can enter and exit by stepping over it after installation, making it suitable for stores that cannot be closed during emergencies or those with only one entrance. ● Water-Stopping Rubber Adheres Firmly, Exhibiting High Water-Stopping Performance As the water level rises, the water pressure causes the water-stopping rubber to adhere tightly to the building, demonstrating high water-stopping performance. *For more details, please download the catalog PDF or feel free to contact us.*

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Stop water board (Dam Easy)

Stop water board (Dam Easy)

Maintains the aesthetics of the installation area, suitable for the protection of narrower areas such as residential buildings, facilities, and underground space entrances!

This is a water barrier from Ireland, featuring excellent design and a unique mechanism. It is expandable horizontally and enhances water tightness by inflating rubber tubes with a built-in pump. Compact and lightweight, it is easy to carry and requires minimal storage space. Additionally, there is no need for permanent rails for installation, which does not affect the aesthetics of the area. If the width of the installation site is 1.1m or more, multiple barriers can be installed with poles (however, installation is not possible if the width is between 1.1m and 1.64m). In this case, minor anchor installation work for the poles is required. It is suitable for protecting narrower areas such as homes, facilities, and underground entrances. 【Features】 ■ Horizontally expandable (approximately 78cm to 110cm / height 72cm) ■ Increases water tightness by inflating the rubber tubes on the top and bottom with a built-in hand pump ■ No installation rails required, maintaining the aesthetics of the installation area ■ Covers a wider area with multiple barriers (poles are required), and the poles are not permanent ■ Minor work is needed for pole installation *For more details, please refer to the PDF document or feel free to contact us.

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Water Stop Board "Aqua Stop"

Water Stop Board "Aqua Stop"

Installation completed in 10 seconds. A design-oriented water stop board from Italy. It achieves a high water stop effect equivalent to JIS leakage grade Ws-6.

The water stop board "Aqua Stop" does not require brackets or rails, and can be installed in just 10 seconds with its uniquely developed handle. It is a water stop board that excels in both design and functionality. It is customizable to fit the size of your door. Additionally, we offer a fully sealed water stop board that covers the entire door frame of basements and warehouses. It protects your valuable assets from water damage quickly and easily. 【Features】 ■ Excellent design originating from Italy ■ JIS A 4716 leakage amount classification "Ws-6 equivalent (highest grade)" ■ A product lineup that can be selected according to the usage location *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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Fuji Steel Industry Co., Ltd.

Fuji Steel Industry Co., Ltd.

Flood prevention products that replace sandbags.

Since our founding, we have been planning, developing, and manufacturing agricultural machinery products, primarily focusing on brush cutter blades, and we are a long-established manufacturer that will celebrate its 60th anniversary in 2025. Our principles are: 1. Creating customer value, 2. Technological innovation, and 3. Providing the highest quality products. We have pursued functionality and provided products that can be used comfortably. In this context, in 2019, we focused on disaster prevention products as a new business to protect people's safety and security in their daily lives. We developed a simple water stop board as a countermeasure against flooding disasters caused by the recent increase in guerrilla rainstorms and typhoons. Through continuous improvements, we have successfully created the simple water stop board "Flood Guard F," which has higher water-stopping performance than conventional models. AK87

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Easy Installation Water Stop Board for Manufacturing Industry: 'Box Wall'

Easy Installation Water Stop Board for Manufacturing Industry: 'Box Wall'

Try out the product with a demo unit rental!

In manufacturing factories and facilities, flooding due to water damage can lead to production line stoppages and equipment damage, resulting in significant losses. This is especially true in factories that handle precision instruments and electrical systems, where the damage from flooding can be severe. The easily installed flood barrier "Box Wall" can be set up quickly to prevent flooding in factories and facilities, supporting business continuity. Even without experiencing actual disaster, it greatly contributes to reducing downtime through preparedness activities related to disaster prevention. 【Usage Scenarios】 - Flood prevention measures for factories, warehouses, and plants - Protection of equipment and products - Measures against chemical spills 【Benefits of Implementation】 - Early flood prevention through rapid installation - Reduction of damage risk to equipment and products - Assurance of business continuity

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Easy-to-install flood barrier 'Box Wall' for retail stores

Easy-to-install flood barrier 'Box Wall' for retail stores

Protect your store from water damage! Experience the effectiveness with demo product loans.

For retailers, water damage to products and flooding in stores due to water disasters can lead to significant losses. In particular, if product display shelves and inventory are submerged, there is a possibility of having to discard products and halt store operations. Prompt response and reliable measures are essential. The easy-to-install water barrier "Box Wall" can be set up without tools, allowing for quick action even in emergencies. The installation method is incredibly simple, enabling immediate setup even by someone who is not in charge during sudden heavy rain. Many retailers and chain stores have already adopted it. 【Usage Scenarios】 * Store entrances * In front of product display shelves * Warehouses * Backyards 【Benefits of Implementation】 * Reduces flooding damage * Protects products and stores * Supports rapid recovery * Minimizes impact on operations

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Construction Example 1: Easy Detachable Waterproof Board (Water Stop Board) 'Okudake'

Construction Example 1: Easy Detachable Waterproof Board (Water Stop Board) 'Okudake'

Protecting against flooding from guerrilla rainstorms! Here are some examples of the adoption of the easy-to-remove waterproof board "Okudake"!

The easy-to-remove waterproof board (flood barrier) "Okudake" is a flood prevention measure that can be quickly and easily set up at the entrances of stores, warehouses, homes, parking lots, etc., in response to sudden heavy rain or typhoons. It has been adopted in various locations, including municipalities, schools, public facilities, and commercial establishments. This time, we will introduce case studies of its implementation in schools and condominiums.

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【Examples of Water Stop Board Implementation】 Capable of handling a maximum water stop height of approximately 3m!

【Examples of Water Stop Board Implementation】 Capable of handling a maximum water stop height of approximately 3m!

Consistent support from design to construction! Achieving water resistance equivalent to Ws-4 at a depth of 3m.

We would like to introduce a case where our company’s "Water Shutter" was implemented at a certain factory in Kanagawa Prefecture. At this factory, the maximum flooding height according to the hazard map is 3 meters, and measures were necessary due to the increase in disasters. There are few manufacturers that can handle up to approximately 3 meters, so we were commissioned by our company, a specialized manufacturer with extensive experience. In recent years, the number of areas reaching a maximum flooding height of 3 meters has been increasing. Our product can be installed in various locations, and we provide support from the design stage. Please feel free to contact us if you have any requests. 【Case Overview】 ■ Issue: Measures are necessary due to the maximum flooding height of 3 meters and the increase in disasters. ■ Product Details: H2975 (18-panel) ■ Installation Location: Opening of a concrete retaining wall ■ Reasons for Adoption: - Few manufacturers can handle up to approximately 3 meters. - A specialized manufacturer with extensive experience. *For more details, please refer to the PDF document or feel free to contact us.

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Women and the elderly can install it in a short time! "Aluminum honeycomb water stop board"

Women and the elderly can install it in a short time! "Aluminum honeycomb water stop board"

Light! Fast! Easy! Installation time significantly reduced as no tightening is required! *Exhibited at the Earthquake Disaster Prevention Technology Exhibition @ Pacifico Yokohama

The "Aluminum Honeycomb Water Stop Board" can be installed in areas prone to water inflow, such as building entrances, to prevent flooding damage. The aluminum honeycomb structure used in aircraft and other applications achieves weight reduction. It can be installed easily and quickly, without the need for fastening devices, making it suitable for women and the elderly. 【Features】 (for dimensions of 2.0m width × 0.5m height) 　■ Weight: 10kg/m2 or less 　■ Installation time: under 10 seconds 　* Patent obtained and registered in the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System (NETIS) We can suggest product dimensions and installation methods based on the installation location. <Exhibition Information> We will be exhibiting at the "28th Earthquake Disaster Prevention Technology Exhibition" held at Pacifico Yokohama on February 8 (Thursday) and 9 (Friday), 2024. Please come and see our products at the venue. * For more details, please download the PDF or feel free to contact us.

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Easy-to-install water stop board 'Box Wall' for construction sites

Easy-to-install water stop board 'Box Wall' for construction sites

Try it out with a demo product, see it in action, and be convinced!

In the construction industry, it is important to protect materials, equipment, and workers' safety from flooding damage caused by sudden heavy rains and river flooding. Especially since construction sites are extensive, rapid and reliable flood prevention measures are required. Measures using sandbags pose challenges due to the time and effort needed for preparation. The easy-to-install water barrier "Box Wall" can be set up by two people in about two minutes for a 10-meter stretch (BW52), enabling swift flood prevention. 【Usage Scenarios】 - Material storage areas at construction sites - Prefabricated offices - Temporary toilets - Parking lots for construction vehicles 【Benefits of Implementation】 - Minimization of damage through rapid flood prevention - Reduced installation time compared to sandbags - Serves as a substitute for one-ton sandbags (BW102) - Cost reduction through repeated use - Can be installed by a small number of people 【Demo Video】 A video demonstrating the water-stopping performance, showing that it does not fall over even when artificially simulating a flash flood.

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Easy-to-install water stop board 'Box Wall' for warehouse use

Easy-to-install water stop board 'Box Wall' for warehouse use

Flood control solution that replaces sandbags, set up in 2 minutes. Experience the effectiveness with a demo product rental!

In the warehousing industry, damage to inventory due to flooding can lead to significant losses. Especially in areas prone to flooding or where there is a risk of river or sewer overflow, prompt flood prevention measures are essential. While sandbags require considerable preparation and manpower, the easy-to-install flood barrier "Box Wall" can be set up quickly and easily, allowing for preparedness in case of emergencies. 【Usage Scenarios】 - Flood prevention measures for warehouses - Protection of material storage areas and storage zones - Warehouse operations in flood-prone areas 【Benefits of Implementation】 - Minimization of damage through rapid installation - Reduction of labor costs - Mitigation of loss risks by protecting inventory

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Easy-to-install water stop board for hospitals 'Box Wall'

Easy-to-install water stop board for hospitals 'Box Wall'

Protecting medical devices! Set up in 2 minutes with 2 people, a flood prevention measure as an alternative to sandbags.

In hospitals, it is important to protect precision medical equipment and pharmaceuticals from flood damage. Flooding can lead to equipment failure and the suspension of medical services, potentially jeopardizing patient safety. Especially in areas with critical facilities such as intensive care units and operating rooms, prompt and reliable measures are required. The easily installed flood barrier "Box Wall" can be set up by two people in about two minutes for a length of 10 meters (BW52), allowing for a quick response in emergencies. 【Usage Scenarios】 - Medical equipment storage areas - Pharmaceutical storage - Reception and office areas - Emergency power supply rooms 【Benefits of Implementation】 - Reduces the risk of suspension of medical services due to flood damage - Protects medical equipment and pharmaceuticals - Enables early recovery through rapid installation - Cost-effective flood prevention measures

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Easy-to-install water stop board 'Box Wall' for office buildings

Easy-to-install water stop board 'Box Wall' for office buildings

2 people in 2 minutes! Easy-to-install flood barriers that support business continuity in office buildings.

In office buildings, flooding due to water damage is a serious issue that threatens business continuity, causes property damage, and jeopardizes employee safety. In particular, the flooding damage caused by heavy rainfall and typhoons, which have become more frequent in recent years, requires prompt and reliable measures from the perspective of BCP (Business Continuity Planning). The easily installed flood barrier "Box Wall" has been developed to support the continuity of operations in office buildings. 【Usage Scenarios】 * Entrance of office buildings * Entrance to underground parking lots * Tenant areas on the first floor * Protection of emergency equipment 【Benefits of Implementation】 * Reduces the risk of business interruption due to flooding * Minimizes property damage * Ensures employee safety * Strengthens BCP (Business Continuity Planning) 【As an Initiative for BCP】 According to a Cabinet Office survey, approximately 70% of companies regularly review their BCP, with flood prevention measures ranking second among potential initiatives. ≪Source≫ Cabinet Office: Policy Coordination Director (Disaster Prevention) Office of the Director-General for Disaster Prevention. “Fiscal Year 2023 Survey Results on Corporate Business Continuity and Disaster Prevention Initiatives”

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Easy-to-install water stop board for restaurants: 'Box Wall'

Easy-to-install water stop board for restaurants: 'Box Wall'

Protecting the store from water damage and continuing operations! Experience the effects with demo product loans.

In restaurants, flooding due to water damage can lead to significant losses such as food spoilage, equipment failure, and business interruptions. Particularly, once flooding occurs, recovery can take time, and there is a risk of losing customer trust. The easily installable flood barrier "Box Wall" allows for quick setup, protecting the establishment from water damage and supporting continued operations. The installation method is incredibly simple, enabling immediate setup even during sudden heavy rain without the need for a responsible person. Many restaurants, retail stores, and chain establishments have already adopted it. 【Usage Scenarios】 * Store entrance * Kitchen * Warehouse * Parking lot 【Benefits of Implementation】 * Reduction of flood damage * Shortening of business interruption periods * Providing peace of mind to customers

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Construction Case 2: Easy Detachable Waterproof Board (Water Stop Board) 'Okudake'

Construction Case 2: Easy Detachable Waterproof Board (Water Stop Board) 'Okudake'

Introducing "Okudake," a waterproof board that protects buildings from flooding caused by typhoons and heavy rain, widely adopted by Japan Post Co., Ltd.!

The easy-to-remove waterproof board "Okudake" is a flood prevention measure that can be quickly and easily set up at the entrances of stores, warehouses, homes, parking lots, etc., in response to sudden heavy rain or typhoons. It has been adopted in various locations such as municipalities, schools, public facilities, and commercial establishments, and this time it has been widely introduced in post offices across the country, so we would like to share some installation case photos.

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