Fire-resistant eaves ventilation material (eaves wall type, 30-minute and 45-minute quasi-fire-resistant structure certified product)
Excellent at rainwater management and can be installed around the entire roof.
■Obtained five types of ministerial certification numbers for two product numbers. Compatible with two types of fire resistance performance. ■Compatible with eaves extending up to 2,000mm (excluding QF045RS-0354). ■Can be used at both the eaves and wall edges. ■Ventilation holes are not visible, enhancing aesthetic appeal. ■Rainproofing has been verified! Can be safely installed around the entire roof. *To comply with the ministerial certification number, please refer to the installation manual and detail drawings, and follow the contents of the ministerial certification when installing.
Inquire About This Product
basic information
For 30 minutes: Obtained ministerial certification numbers for three types of designated ceiling materials. - Cement board with pulp fiber inclusion [Ministerial certification number: QF030RS-0364] - High-pressure rock wool multilayer board [Ministerial certification number: QF030RS-0352] - Fiber-reinforced calcium silicate board [Ministerial certification number: QF030RS-0363] For 45 minutes: Obtained ministerial certification numbers for two types of designated ceiling materials. - Cement board with pulp fiber inclusion [Ministerial certification number: QF045RS-0354] - High-pressure rock wool multilayer board [Ministerial certification number: QF045RS-0355] *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
We listen to the voices from the field and develop and manufacture with free thinking. That is the motto of Joto's manufacturing. Joto's building materials are described as "unique," which means not just "interesting" but in its original sense of "one-of-a-kind" and "unparalleled." We believe that our value lies in creating distinctive and unique products that cannot be replicated by others, utilizing our original ideas and technologies, and contributing to the housing industry. To make Japanese homes last longer and ensure that people can live with peace of mind for years to come. As a housing material manufacturer, Joto will continue to challenge itself with "unique" manufacturing.