List of Ventilation openings products
- classification:Ventilation openings
46~90 item / All 234 items
Ventilation performance 1.5 to 2 times that of conventional methods, efficiently expelling moisture from under the floor!
- Ventilation openings
We offer two types: made of steel plate and made of stainless steel! Introducing RoHS-compliant products.
- Ventilation openings
- others
A ventilation louver with a large opening area and beautiful finish! The filter can be easily attached and detached with a single knurled nut, making maintenance and replacement simple.
- Ventilation openings
- others
Uncompromising functional beauty and lineup
- Ventilation openings
Light, strong, beautiful. The electric ventilation shutter is moving to the next stage.
- Ventilation openings
Extreme thinness and simplicity bring slim and simple functional beauty to the eaves ceiling area.
- Ventilation openings
Evolved standard items, making them easier to choose and more affordable.
- Ventilation openings
Achieving the highest soundproofing performance in Unix history, reaching the sash sound insulation performance standard T-4 level (for φ100).
- Ventilation openings
New solutions for small spaces: Reducing the exhaust width and addressing exhaust flow challenges.
- Ventilation openings
Control the exhaust flow as intended.
- Ventilation openings
Advanced measures for preventing congestion in high-rise residential buildings.
- Ventilation openings
Optimal balance of thinness and ventilation performance.
- Ventilation openings
It facilitates smooth drainage and ventilation indoors.
- Drainage and ventilation equipment
- Waterproofing work
- Ventilation openings
Newly released on December 1! The cable line is hidden from the exterior of the house for a clean look! A new lineup of PV cable entry components 'Entry Unit'!
- Ventilation openings
【Attention residential designers!】New specifications for the metal roof ventilation 'Single Slope i-ROOF2' have been released!
- Ventilation openings
[Best-Selling No. 1 Product] Standard Type Ventilation Ridge for Gable and Hip Roofs 'Renewed with Built-in Type'
- Ventilation openings
Reliable rain protection with high waterproof performance! Achieved through a double ventilation structure.
- Ventilation openings
Reliable waterproofing performance utilizing the rainproof capabilities of tiles! Applicable to roof shapes that were traditionally difficult to install.
- Ventilation openings
Attention residential designers! The "roof ventilation unit" has been renewed with improved performance! It demonstrates reliable waterproof capabilities even during short, heavy rains like those from...
- Ventilation openings
Reliable waterproof performance even in storms! Focused functionality achieves high cost performance.
- Ventilation openings
【Renovation defect insurance eligible construction product!】Ridge ventilation that can be installed using the existing metal sheets as they are.
- Ventilation openings
Attention all residential designers! The popular product "i-ROOF" has been fully remodeled and is being re-released.
- Ventilation openings
Attention all residential designers! The popular product "i-ROOF" has been fully remodeled and is being re-released.
- Ventilation openings
Attention all residential designers! The popular product "i-ROOF" has been fully remodeled and is being re-released.
- Ventilation openings
【Attention residential designers!】The birth of revolutionary roof ventilation that will "change the standard" as we know it.
- Ventilation openings
【A Must-See for Residential Designers!】A 'Stunning Specification' that Overturns Industry Norms with Enhanced Ventilation and Waterproofing Effects through a <New Structure>
- Ventilation openings

【New Release on May 26, 2022!】 Achieves both waterproof performance and high ventilation performance, ensuring safety even during large typhoons and sudden heavy rain! Ridge ventilation for slate and shingles "High Ventilation Swing."
The "High Ventilation Swing" is a ventilation component for decorative slate and single roofs that accommodates gable and hip roof shapes. In recent years, due to the effects of global warming, such as the occurrence of large typhoons and torrential rains, high performance is required for roofs in Japan. This product achieves a high level of two opposing performances: a reliable "high waterproof performance" that can withstand storms and a "high ventilation performance" that allows for ventilation even with short ridges, such as those found on hip roofs. (Developed by our company using the "Side Wing Ventilation Structure" (patent pending)) 【Features】 〇 Waterproof performance that provides peace of mind even in storm conditions of typhoon level → Passed a very stringent spray and wind test with a rainfall rate of 240mm per hour and wind speed of 40m/s 〇 Sufficient ventilation performance even with short ridges → Achieves an industry-leading effective opening area of 438cm² (1P) 〇 Significantly improved workability for roof installation → Achieves more than three times the workability compared to our conventional products 【Side Wing Ventilation Structure】 - Utilizes wind power to create negative pressure with the side wing, facilitating the flow of air from the attic to the outside and preventing rainwater intrusion. - The wing effect, utilizing wind power, enhances the ventilation performance of the attic. *For more details, please contact us or check our company website below.
This time, Mr. Satoshi Kato from the Japan Housing Finance Agency will talk about the issues and countermeasures related to attic condensation.
- Ventilation openings
In 2016, I spoke with Professor Saito from Ashikaga University (then Ashikaga Institute of Technology) about "Ventilation and Airflow," which was serialized (6 times) in the Japan Housing Newspaper.
- Ventilation openings
Ventilation material for eaves that can be used at the eaves and wall edges, made of resin, with ventilation slits not visible.
- others
- Ventilation openings