【New Release on May 26, 2022!】 Combines waterproof performance and high ventilation performance, ensuring safety even during large typhoons and sudden heavy rain! Ridge ventilation for slate and shingle roofs "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 sudden heavy 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 like 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 levels of large typhoons
→ Passed a very rigorous water 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, generating a flow that expels air from the attic to the outside, 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.


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