List of Ventilation system products

  • classification:Ventilation system

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You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.

  • Bridge Materials

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Just by "applying" it to metals, glass, concrete, etc., you can achieve high durability waterproofing and repairs! It can be painted over.

  • Waterproof tape, adhesive, drain, protective panel

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Improving the longevity of buildings and energy-saving effects! Forced ventilation system for rooftop waterproofing.

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  • Ventilation system

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Protect electronic and control equipment from corrosion and work environments from odors. 'Easy installation on existing equipment!'

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  • Rust Inhibitor
  • Ventilation openings
  • Ventilation system

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Exhaust type + stirring type unit type

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  • 吹出ノズル+取付用ステー付.jpg
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  • 床下浸水センサー(別売オプション).jpg
  • Ventilation system
  • Unit and other construction
  • Air compressors, blowers and pumps

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[Revised Edition] Guide to Underfloor Measures That Must Be Checked and Addressed After Heavy Rain Disasters

In homes where "flooding under the floor" has occurred due to heavy rain, various damages and risks of secondary damage may be lurking in unseen areas. To protect the durability of the house and the health of the family, we have organized the points that should be prioritized for inspection and action. 【Table of Contents】 1. Why is inspecting under the floor essential? 2. 【Emergency Checkpoints】First, check here! A. Presence of flooding or moisture B. Condition of the wood C. Presence of unusual odors D. Signs of termites or pests E. Condition of ventilation openings 3. Immediate response methods when damage is discovered - Mild situations with little standing water or moisture - - Situations with standing water where structural impact is a concern - The damage from flooding under and above the floor due to heavy rain requires significant recovery efforts, including cleanup. We sincerely sympathize with those who have been affected. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

Exhaust type + diffusion type unit! A subfloor ventilation series that detects humidity conditions and draws in dry air from beneath the floor.

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  • 床下浸水センサー(別売オプション).jpg
  • Ventilation system
  • Unit and other construction
  • Air compressors, blowers and pumps

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大雨災害後の対策ガイド01.jpg

[Revised Edition] Guide to Underfloor Measures That Must Be Checked and Addressed After Heavy Rain Disasters

In homes where "flooding under the floor" has occurred due to heavy rain, various damages and risks of secondary damage may be lurking in unseen areas. To protect the durability of the house and the health of the family, we have organized the points that should be prioritized for inspection and action. 【Table of Contents】 1. Why is inspecting under the floor essential? 2. 【Emergency Checkpoints】First, check here! A. Presence of flooding or moisture B. Condition of the wood C. Presence of unusual odors D. Signs of termites or pests E. Condition of ventilation openings 3. Immediate response methods when damage is discovered - Mild situations with little standing water or moisture - - Situations with standing water where structural impact is a concern - The damage from flooding under and above the floor due to heavy rain requires significant recovery efforts, including cleanup. We sincerely sympathize with those who have been affected. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

Equipped with a water immersion sensor! Detects leaks due to flooding under the floor, deterioration of drainage pipes, and other damages!

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  • 吹出ノズル+取付用ステー付.jpg
  • パイプフード.jpg
  • Ventilation system
  • Underfloor storage unit

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大雨災害後の対策ガイド01.jpg

[Revised Edition] Guide to Underfloor Measures That Must Be Checked and Addressed After Heavy Rain Disasters

In homes where "flooding under the floor" has occurred due to heavy rain, various damages and risks of secondary damage may be lurking in unseen areas. To protect the durability of the house and the health of the family, we have organized the points that should be prioritized for inspection and action. 【Table of Contents】 1. Why is inspecting under the floor essential? 2. 【Emergency Checkpoints】First, check here! A. Presence of flooding or moisture B. Condition of the wood C. Presence of unusual odors D. Signs of termites or pests E. Condition of ventilation openings 3. Immediate response methods when damage is discovered - Mild situations with little standing water or moisture - - Situations with standing water where structural impact is a concern - The damage from flooding under and above the floor due to heavy rain requires significant recovery efforts, including cleanup. We sincerely sympathize with those who have been affected. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

Measures against heat in the shed! Discharges accumulated heat and improves cooling efficiency! Effective against humidity, condensation, and VOCs!

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  • Ventilation system
  • Roof and gutter construction

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小屋裏の熱気対策.jpg

Heat management in the shed is urgent!

The heat inside the room may be caused by "heat trapped in the attic." In the summers of 2024 and 2025, extreme heat is expected to be even more severe than usual, with daily temperatures exceeding 35°C becoming the norm. Even with the air conditioning running at full capacity, are you experiencing issues like "the second floor is unusually hot" or "the room temperature doesn't drop even at night"? One of the causes of this is the heat trapped in the attic. When direct sunlight hits the roof, the temperature in the attic can reach nearly 70°C, compared to an outside temperature of 35°C. This heat radiates into the living space, not only raising the indoor temperature but also reducing the efficiency of the air conditioning, which can lead to increased electricity bills and negative health effects. ■ Start now! Efficient heat countermeasures with "attic ventilation" ■ Now is the perfect time to install it ahead of the summer peak ■ Attic ventilation is not just for summer * The attic ventilation system by Kazunosuke 24 is effective not only for summer heat but also for winter condensation prevention. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

Introducing a series of ventilation products that extend the lifespan of homes, along with other products that contribute to creating a comfortable living environment.

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  • Ventilation system
  • Ventilation and smoke exhaust equipment
  • Home Security

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Remote live inspection service

■Live Inspection Start Our company conducts inspections to provide our clients with a deeper understanding of the effectiveness, safety, and installation information of the products they sell. This includes visits to our simulation studio, experimental laboratory, test house, and production line. By observing the visualization of product effects, safety tests, and durability test scenes, we have received feedback such as "I have gained a deeper knowledge of the products" and "I can confidently propose to end users." We are pleased to announce the launch of our 'Remote Live Inspection Service,' focusing on smoke simulation and security systems, which have been the main features of our inspections. Taking into account feedback such as "I am interested, but it's difficult to come to Fukuoka due to the distance" and "It's challenging to coordinate schedules for multiple people," the content will be a condensed version, but we will provide an interactive explanation similar to what you would experience in person. 【Flow of Remote Inspection】 ■ For underfloor ventilation... Approximately 30 minutes ■ For security... Approximately 20 minutes ■ Q&A... About 10 minutes

Powerful ventilation to expel heat from the attic! A ventilation system that significantly reduces radiant heat caused by trapped heat in the attic!

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  • Ventilation system

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小屋裏の熱気対策.jpg

Heat management in the shed is urgent!

The heat inside the room may be caused by "heat trapped in the attic." In the summers of 2024 and 2025, extreme heat is expected to be even more severe than usual, with daily temperatures exceeding 35°C becoming the norm. Even with the air conditioning running at full capacity, are you experiencing issues like "the second floor is unusually hot" or "the room temperature doesn't drop even at night"? One of the causes of this is the heat trapped in the attic. When direct sunlight hits the roof, the temperature in the attic can reach nearly 70°C, compared to an outside temperature of 35°C. This heat radiates into the living space, not only raising the indoor temperature but also reducing the efficiency of the air conditioning, which can lead to increased electricity bills and negative health effects. ■ Start now! Efficient heat countermeasures with "attic ventilation" ■ Now is the perfect time to install it ahead of the summer peak ■ Attic ventilation is not just for summer * The attic ventilation system by Kazunosuke 24 is effective not only for summer heat but also for winter condensation prevention. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

An astonishing thickness of just 5mm! Achieves a thickness that is 1/10 compared to conventional rock wool and 1/4 compared to 20mm thick insulation materials!

  • Ventilation and smoke exhaust equipment
  • Ventilation system

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The bathroom also has clean air 24 hours a day in all rooms simultaneously.

  • Ventilation and smoke exhaust equipment
  • Ventilation system

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The structure has a design where the ventilation openings are not visible from below, giving a clean look to the eaves. It ensures excellent ventilation performance and has also obtained fire safety c...

  • Ventilation and smoke exhaust equipment
  • Ventilation system
  • Ventilation openings

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Compact yet fully meets basic performance requirements.

  • Ventilation and smoke exhaust equipment
  • Ventilation system

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Introducing the disadvantages of Type 1 and Type 3 ventilation, as well as the issues with ductless ventilation!

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  • Ventilation system
  • Ventilation and smoke exhaust equipment

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Disadvantages of Type 1 and Type 3 Ventilation! How to Choose Without Regret.

There are four types of 24-hour ventilation: Type 1 ventilation, Type 2 ventilation, Type 3 ventilation, and Type 4 ventilation (passive ventilation). In single-family homes, Type 1 or Type 3 ventilation is commonly used. Both Type 1 and Type 3 ventilation have their own advantages and disadvantages, so it is important to understand their characteristics and choose the one that fits your desired living style. This is a key point to avoid regrets when selecting a 24-hour ventilation system. In this blog, we will focus on explaining the advantages and disadvantages of Type 1 ventilation, Type 3 ventilation, and ductless ventilation, as well as their issues. [Content Overview] - Advantages and disadvantages of choosing Type 1 ventilation (total heat exchange type) - Advantages and disadvantages of choosing Type 3 ventilation - Comparison points for selecting a 24-hour ventilation system without regrets - Cautions for ductless ventilation (local exhaust wall-mounted fans) - Frequently asked questions about Type 1 and Type 3 ventilation - Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.

"Causes of condensation in ceilings and attics" and "Three measures to improve recurring condensation in ceilings and attics" will be introduced!

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  • Ventilation system
  • Ventilation and smoke exhaust equipment

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Is your house getting moldy due to condensation in the ceiling and attic? The risks of leaving condensation unattended and three countermeasures.

In houses where condensation often forms on windows and walls, the ceiling and attic may also be experiencing condensation. Especially if the attic is condensing, it can negatively impact the house's seismic resistance and durability, so prompt action is necessary. In this blog, we will introduce the causes of condensation on ceilings and attics, as well as measures to address the fundamental issues. [Contents] ■ Condensation? Leaks? The true nature of stains on the ceiling ■ Causes of condensation on ceilings and attics ■ Risks of neglecting attic condensation ■ Can you receive insurance compensation for condensation? How to deal with mold on ceilings and attics ■ Three measures to improve recurring condensation on ceilings and attics ■ Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.

Powerful cooling + fresh outdoor air intake for ultra-comfortable large space air conditioning!

  • Air conditioning equipment
  • Ventilation system
  • Heating and cooling equipment and facilities

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Delivering comfort to every corner of large spaces with powerful air conditioning and fresh dehumidified air! Contributing to improved quality and productivity!

  • Air conditioning equipment
  • Ventilation system

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The Future of Wind and Housing! A Discussion on the Current State of Attics in Japanese Homes.

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  • Ventilation system

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小屋裏の熱気対策.jpg

Heat management in the shed is urgent!

The heat inside the room may be caused by "heat trapped in the attic." In the summers of 2024 and 2025, extreme heat is expected to be even more severe than usual, with daily temperatures exceeding 35°C becoming the norm. Even with the air conditioning running at full capacity, are you experiencing issues like "the second floor is unusually hot" or "the room temperature doesn't drop even at night"? One of the causes of this is the heat trapped in the attic. When direct sunlight hits the roof, the temperature in the attic can reach nearly 70°C, compared to an outside temperature of 35°C. This heat radiates into the living space, not only raising the indoor temperature but also reducing the efficiency of the air conditioning, which can lead to increased electricity bills and negative health effects. ■ Start now! Efficient heat countermeasures with "attic ventilation" ■ Now is the perfect time to install it ahead of the summer peak ■ Attic ventilation is not just for summer * The attic ventilation system by Kazunosuke 24 is effective not only for summer heat but also for winter condensation prevention. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

Improved air conditioning efficiency! A ventilation system that eliminates the causes of condensation and prolongs the life of your home.

  • 風之介ブロワー24セット無塗装01.jpg
  • Ventilation system
  • Roof and gutter construction

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床下換気扇って必要?.jpg

Is a underfloor ventilation fan necessary?

Some of you may be hesitant about introducing the effective equipment for pest control under the floor and preventing foundation deterioration (moisture control), known as "underfloor ventilation fans." Why is ventilation under the floor necessary? We have created a page that clearly summarizes the effects of forced ventilation and installation. Under the floor, a certain area of openings is required by the Building Standards Act. In other words, it mandates that there must be a ventilation opening of a certain size for moisture control under the floor. However, when looking at actual single-family homes, there are always ventilation openings, whether they are square grilles or full-perimeter ventilation with foundation packing methods. In recent years, homes using foundation insulation methods (especially in northern regions like Hokkaido) have also been built, but in this method, the underfloor is connected to the interior, and the underfloor is considered part of the interior, so there are no ventilation openings under the floor to prioritize insulation effectiveness. The adoption rate of foundation insulation methods is still low, but moisture issues are not nonexistent. I would like to touch on this topic on another occasion. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

Is your underfloor okay? With "Kazetarou," you can prevent condensation and extend the lifespan of your building!

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  • Ventilation system
  • Underfloor storage unit

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Remote live inspection service

■Live Inspection Start Our company conducts inspections to provide our clients with a deeper understanding of the effectiveness, safety, and installation information of the products they sell. This includes visits to our simulation studio, experimental laboratory, test house, and production line. By observing the visualization of product effects, safety tests, and durability test scenes, we have received feedback such as "I have gained a deeper knowledge of the products" and "I can confidently propose to end users." We are pleased to announce the launch of our 'Remote Live Inspection Service,' focusing on smoke simulation and security systems, which have been the main features of our inspections. Taking into account feedback such as "I am interested, but it's difficult to come to Fukuoka due to the distance" and "It's challenging to coordinate schedules for multiple people," the content will be a condensed version, but we will provide an interactive explanation similar to what you would experience in person. 【Flow of Remote Inspection】 ■ For underfloor ventilation... Approximately 30 minutes ■ For security... Approximately 20 minutes ■ Q&A... About 10 minutes

We will perform ventilation operations to create a suitable environment for the wood under the floor.

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  • Ventilation system
  • Underfloor storage unit

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リモート視察の流れ挿絵.png

Remote live inspection service

■Live Inspection Start Our company conducts inspections to provide our clients with a deeper understanding of the effectiveness, safety, and installation information of the products they sell. This includes visits to our simulation studio, experimental laboratory, test house, and production line. By observing the visualization of product effects, safety tests, and durability test scenes, we have received feedback such as "I have gained a deeper knowledge of the products" and "I can confidently propose to end users." We are pleased to announce the launch of our 'Remote Live Inspection Service,' focusing on smoke simulation and security systems, which have been the main features of our inspections. Taking into account feedback such as "I am interested, but it's difficult to come to Fukuoka due to the distance" and "It's challenging to coordinate schedules for multiple people," the content will be a condensed version, but we will provide an interactive explanation similar to what you would experience in person. 【Flow of Remote Inspection】 ■ For underfloor ventilation... Approximately 30 minutes ■ For security... Approximately 20 minutes ■ Q&A... About 10 minutes

When the moisture content exceeds 20-25%, wood decay is more likely to occur.

  • Ventilation system
  • Underfloor storage unit

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リモート視察の流れ挿絵.png

Remote live inspection service

■Live Inspection Start Our company conducts inspections to provide our clients with a deeper understanding of the effectiveness, safety, and installation information of the products they sell. This includes visits to our simulation studio, experimental laboratory, test house, and production line. By observing the visualization of product effects, safety tests, and durability test scenes, we have received feedback such as "I have gained a deeper knowledge of the products" and "I can confidently propose to end users." We are pleased to announce the launch of our 'Remote Live Inspection Service,' focusing on smoke simulation and security systems, which have been the main features of our inspections. Taking into account feedback such as "I am interested, but it's difficult to come to Fukuoka due to the distance" and "It's challenging to coordinate schedules for multiple people," the content will be a condensed version, but we will provide an interactive explanation similar to what you would experience in person. 【Flow of Remote Inspection】 ■ For underfloor ventilation... Approximately 30 minutes ■ For security... Approximately 20 minutes ■ Q&A... About 10 minutes

A ventilation system that removes heat and condensation, prolonging the life of your home! It detects the temperature in the attic with a temperature sensor and allows for variable operation.

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  • Ventilation system
  • Roof and gutter construction

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Is it really okay to rely only on air conditioning during this year's extreme heat?

【2024's Scorching Heat】The Heat in Your Home Might Actually Be Caused by the "Attic"? Japan's summers are becoming increasingly severe year by year. In 2024, we are expecting record-breaking heat, and indoor heatstroke and dependence on air conditioning have become serious issues. This is especially noticeable in two-story homes, where the temperature rise on the second floor is significant, and it doesn't cool down easily even at night. One of the causes is the heat trapped in the "attic." Due to the sun's heat beating down on the roof, the attic temperature can reach nearly 70°C even when the outside temperature is 35°C! 【Table of Contents】 ■ The reason your indoor temperature isn't dropping might be the "attic." ■ Therefore! For indoor heat countermeasures, try 'Kaze no Suke 24.' ■ Stay cool and quiet even while sleeping. ■ Be aware of the most overlooked "source of heat" in your home. ■ This summer, let's start with "attic ventilation" rather than windows. Please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓

Fully automated driving with a digital timer! Safety measures against increasing floor flooding and leaks!

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  • Ventilation system
  • Underfloor storage unit

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"Humidity" that affects the lifespan of the house and the health of its residents. The cause may be the ventilation in the crawl space or attic? Introducing products for humidity control in homes! Fre...

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  • Ventilation system
  • Underfloor storage unit

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Is a underfloor ventilation fan necessary?

Some of you may be hesitant about introducing the effective equipment for pest control under the floor and preventing foundation deterioration (moisture control), known as "underfloor ventilation fans." Why is ventilation under the floor necessary? We have created a page that clearly summarizes the effects of forced ventilation and installation. Under the floor, a certain area of openings is required by the Building Standards Act. In other words, it mandates that there must be a ventilation opening of a certain size for moisture control under the floor. However, when looking at actual single-family homes, there are always ventilation openings, whether they are square grilles or full-perimeter ventilation with foundation packing methods. In recent years, homes using foundation insulation methods (especially in northern regions like Hokkaido) have also been built, but in this method, the underfloor is connected to the interior, and the underfloor is considered part of the interior, so there are no ventilation openings under the floor to prioritize insulation effectiveness. The adoption rate of foundation insulation methods is still low, but moisture issues are not nonexistent. I would like to touch on this topic on another occasion. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

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It is a ventilation system that shuts out moisture and mold from closets and storage spaces.

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  • Ventilation and smoke exhaust equipment
  • Ventilation system

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We support creating a comfortable living environment by controlling humidity.

  • Humidity control materials
  • Ventilation system
  • Insulation work

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Building trust with underfloor ventilation fan users.

The Importance of Customer Management The decline in population due to the aging society and low birthrate has become a social issue, affecting the consumption activities of the public. How can we overcome this? Acquiring new customers is important. At the same time, maintaining relationships with customers that we have worked hard to acquire is arguably even more important. This is because connecting with new customers (business development) incurs the highest costs for a company. If existing customers are satisfied and continue to purchase various products and services, contributing to the company's revenue, it will reduce the costs needed for acquiring new customers, or allow for more investment in business development. Our company has been focusing on the utilization of items aimed at strengthening customer touchpoints, while experimenting and refining our approach. This time, we will organize and present the details of that effort.

Introducing the importance of "attic ventilation" along with a checklist!

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  • Ventilation system
  • Roof and gutter construction

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Heat management in the shed is urgent!

The heat inside the room may be caused by "heat trapped in the attic." In the summers of 2024 and 2025, extreme heat is expected to be even more severe than usual, with daily temperatures exceeding 35°C becoming the norm. Even with the air conditioning running at full capacity, are you experiencing issues like "the second floor is unusually hot" or "the room temperature doesn't drop even at night"? One of the causes of this is the heat trapped in the attic. When direct sunlight hits the roof, the temperature in the attic can reach nearly 70°C, compared to an outside temperature of 35°C. This heat radiates into the living space, not only raising the indoor temperature but also reducing the efficiency of the air conditioning, which can lead to increased electricity bills and negative health effects. ■ Start now! Efficient heat countermeasures with "attic ventilation" ■ Now is the perfect time to install it ahead of the summer peak ■ Attic ventilation is not just for summer * The attic ventilation system by Kazunosuke 24 is effective not only for summer heat but also for winter condensation prevention. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

The reduction rate is approximately 15% to 23%! We confirmed energy-saving effects by ventilating the attic.

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  • Ventilation system
  • Roof and gutter construction

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小屋裏の熱気対策.jpg

Heat management in the shed is urgent!

The heat inside the room may be caused by "heat trapped in the attic." In the summers of 2024 and 2025, extreme heat is expected to be even more severe than usual, with daily temperatures exceeding 35°C becoming the norm. Even with the air conditioning running at full capacity, are you experiencing issues like "the second floor is unusually hot" or "the room temperature doesn't drop even at night"? One of the causes of this is the heat trapped in the attic. When direct sunlight hits the roof, the temperature in the attic can reach nearly 70°C, compared to an outside temperature of 35°C. This heat radiates into the living space, not only raising the indoor temperature but also reducing the efficiency of the air conditioning, which can lead to increased electricity bills and negative health effects. ■ Start now! Efficient heat countermeasures with "attic ventilation" ■ Now is the perfect time to install it ahead of the summer peak ■ Attic ventilation is not just for summer * The attic ventilation system by Kazunosuke 24 is effective not only for summer heat but also for winter condensation prevention. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓

Introducing a new underfloor ventilation unit that reduces conditions for the occurrence of mites and mold, benefiting the health of your family.

  • Ventilation system
  • Underfloor storage unit

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Introducing a communication paper that connects customers and SEIHO!

  • Ventilation system
  • Underfloor storage unit

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Ideal for heatstroke prevention with an air-conditioned painting booth!

  • others
  • Ventilation system

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Ideal for painting large products and vehicles! Developed with the customer's perspective in mind!

  • others
  • Ventilation system

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Scheduled for release in June 2025! Use the dedicated app! Remote control and direct control via touch panel are also possible.

  • Ventilation system

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Thanks to Smoke Clear, we would like to introduce a case where the burden of travel for our customers has been reduced!

  • Ventilation and smoke exhaust equipment
  • Air conditioning equipment
  • Ventilation system

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A great success as a communication space with customers! Easy to set up anywhere.

  • Ventilation system
  • Ventilation and smoke exhaust equipment

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By pre-treating fresh air and introducing it, comfortable ventilation is achieved! A wide range of products tailored to various applications, from small stores to precision factories. *Many successful...

  • Ventilation and smoke exhaust equipment
  • Ventilation system
  • Heating and cooling equipment and facilities

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Ductless heat exchange ventilation fan with an outer diameter of 100Φ developed for Japanese housing.

  • Ventilation system

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ZERO・ONE・HOUSE Structural Explanation Seminar

This is an opportunity to visit a one-of-a-kind zero-energy house that continues to win in the era of zero-energy house standardization. We will provide a detailed explanation of the ZERO ONE HOUSE initiative and structure, focusing on the Heat Tech construction method, on-site. You can learn about the region's only and number one high-performance housing on-site.

Utilizing the space under the OA floor, it is possible to purify the air in multiple rooms with a single unit.

  • Ventilation system

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[Case Study] OA Floor Circulating Air Purification System (Saitama Prefecture Office)

Providing a one-stop solution for the "working environment" Our company offers a one-stop solution for various products, including communication services, internal communication tools, and employee benefits, aimed at small and medium-sized enterprises. In a society where the working environment is rapidly changing, we aim to solve our customers' challenges and achieve sustainable growth, while also realizing the happiness of workers and those around them. In March 2024, we introduced an OA floor circulating air purification system to further promote infection control measures that are being sought in workplaces.

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