Fireproof ventilation grille "Fiber"
Fireproof ventilation grilles that can completely prevent the intrusion of snow, rain, and insects!
"Fiber" is a fire-resistant ventilation grille for eaves zero, single slope, and snow-free roofs. It balances fire resistance and ventilation performance as an eaves grille compatible with quasi-fireproof structures, achieving improved durability of the building frame. 【Features】 ■ Keeps the temperature difference inside and outside the attic below 5°C ■ Airflow volume exceeding four times that of commercial products ■ Rain intrusion limit over three times that of commercial products (40-60 m/sec) ■ Overwhelming moisture release that maintains the dryness of the building frame ■ Perfect prevention of snowstorm intrusion *For more details, please download the PDF or feel free to contact us.
- 企業：ジェイベック
- 価格：Other
