[Essential for House Manufacturers!] 'Non-combustible Inclined Sleeve'

Added to bookmarks
Bookmarks list

Bookmark has been removed
Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.
Free membership registration

last updated：Aug 07, 2020

フジモリ産業

Are you familiar with the regulations regarding residential sleeves? We will introduce sleeves and flexible ducts that can be used in areas where non-combustible materials are required!

Fire-resistant and quasi-fire-resistant buildings, as well as sleeves for ventilation in quasi-fire-resistant specifications, require non-combustibility according to laws and related administrative regulations! The "Non-combustible Inclined Sleeve" is an outer penetrating sleeve made of highly corrosion-resistant galvanized steel plate, suitable for areas where non-combustibility is required. It can prevent the intrusion of fire into the wall structure. Additionally, it features a square flange, making installation and waterproofing treatment easy. Furthermore, by incorporating an incline in the main body, it prevents water from entering the indoor side. We also offer non-combustible certified products such as the insulated spiral duct "Fuji Air Duct M" and the flexible duct with glass wool insulation "Fuji Rex." For regulations related to sleeves, please contact us! 【Features】 ■ Can be used in areas requiring non-combustibility ■ Prevents the intrusion of fire into the wall structure ■ Made of highly corrosion-resistant galvanized steel plate ■ Excellent corrosion resistance ■ Accurate and easy waterproofing treatment during installation

Inquire About This Product

basic information

【Construction Procedure】 1: Open an opening at the installation position of the ventilation hood. 2: Insert the non-combustible inclined sleeve into the opening from the outside according to the direction of the upper mark, and secure the corners of the square flange with screws to plywood or similar material. 3: Apply waterproof tape to the four sides of the square flange of the non-combustible inclined sleeve (in the order of bottom side → side sides → top side). *For more details, please refer to the PDF document or feel free to contact us.