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[New Product Announcement] We have uploaded the exterior wall penetration sleeve "Non-combustible Inclined Sleeve."

フジモリ産業

フジモリ産業

Introducing Fujimori Sangyo Co., Ltd.'s new product, the "Non-combustible Inclined Sleeve." This product is an external through sleeve made of high corrosion-resistant coated steel plate. It features a square flange, making installation and waterproofing easy, and the inclined design prevents water from entering the interior from inside the sleeve. Additionally, it can be used in areas where non-combustibility is a critical requirement in buildings, effectively preventing the spread of fire into the wall structure.

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Here is the homepage of Fujimori Sangyo Co., Ltd.
　

Related product information

  • Prevent water intrusion! Exterior wall penetration sleeve "Non-combustible inclined sleeve"

    Since the product body is inclined, it takes into account the water slope from inside the sleeve to the indoor side! The ease of installation for fixed support and waterproofing treatment has improved!

    【Construction Procedure】 1: Open an opening at the installation position of the ventilation hood. 2: Following the direction of the upper mark, insert the non-combustible inclined sleeve into the opening from the outside, 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.

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