Achieves insulation performance equivalent to 50mm rock wool with a thickness of 20mm! Kitchen exhaust duct.
In commercial facilities, kitchen exhaust systems for multiple food and beverage tenants, such as restaurants and food courts, require space-saving solutions and efficient installation. The "Chuhai Duct" is a spiral duct with insulation for kitchen exhaust that uses high-density covering material. It achieves the thermal insulation performance equivalent to 50mm of rock wool with just 20mm thickness, effectively utilizing limited ceiling space. Additionally, since the insulation is integrated, on-site insulation work is unnecessary, contributing to reduced construction processes, shortened construction periods, and cost savings. 【Usage Scenarios】 - Restaurant kitchens within commercial facilities - Food court kitchens - Food and beverage tenants in shopping malls - Kitchen exhaust systems in mixed-use facilities 【Benefits of Implementation】 - Reduction of on-site insulation work - Shortened construction periods and improved installation efficiency - Space-saving of up to 60mm - Overall cost reduction
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【Features】 ■ No need for insulation work on-site ■ Achieves insulation performance equivalent to 50mm rock wool with just 20mm ■ Reduces construction time with pre-cut shipping ■ Contributes to total cost reduction ■ Uses non-combustible materials certified by the Ministry of Land, Infrastructure, Transport and Tourism ■ Rated product by the Fire Equipment Safety Center (F☆4 grade product) 【Our Strengths】 As a specialized manufacturer of air conditioning ducts, we have continued to develop innovative products since our establishment. We consistently pursue new ideas and challenges to address our customers' issues, proposing optimal solutions tailored to each customer and creating value for the future. We manufacture, import, and sell building materials, offering a diverse product lineup to meet our customers' needs.
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【Applications】 ■ Kitchen exhaust systems for apartment buildings ■ Kitchen exhaust systems for single-family homes ■ Kitchen exhaust systems for hotels, commercial facilities, and hospitals ■ Kitchen exhaust systems that require space-saving solutions 【Track Record】 ■ We have delivered over 40,000 units to apartments, commercial facilities, hotels, and hospitals. *For more details, please refer to the PDF document or feel free to contact us.
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■Company Introduction We are a specialized manufacturer of air conditioning ducts. Since our founding, we have continued product development with innovative technology, paving the way for new markets. For example, SS Premier was born from the idea of "developing the thinnest insulation material to solve the challenges of design and construction." Our new product, the Flex Chamber, emerged from the concept of "developing a product that improves work efficiency, offers excellent cost performance, and has great fit without the need for vibration-proof or shock-absorbing construction." Moving forward, we will not be limited to existing forms but will continue to pursue new ideas and challenges, consistently proposing optimal solutions for each customer while creating value for the future.



