For gable roofs in Tohoku and Hokkaido. 21st-century ridge ventilation louver.
Prevention of rain and snow infiltration is achieved through a "3D non-woven fabric" made of intricately woven fibers that allow air to pass through while blocking water, similar to a cocoon. To completely prevent the infiltration of powdery snow while maintaining excellent ventilation capacity, it is ideal for regions with heavy snowfall, such as Tohoku and Hokkaido. Available in three sizes, it provides sufficient ventilation openings even for roofs with a steep slope.
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basic information
【Features】 ○ Airflow capacity that exceeds commercial products by more than four times ○ Ability to differentiate between large, medium, and small sizes to accommodate roof slopes ○ Passive 3D non-woven fabric aiming for a temperature difference of 5°C between the attic interior and exterior ○ Rain entry limit is more than three times that of commercial products (45m/sec) ○ Perfect prevention of blizzard intrusion ○ Excellent workability (ultra-lightweight, easy to cut and nail) ● For more details, please contact us or refer to the catalog.
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Company information
We are developing and selling products focused on insulation, airtightness, and ventilation for homes, with the theme of seeking a comfortable room temperature and 100 years of durability.
