Double Layer Aluminum Foil Flexible Duct

Our Double Layer Aluminum Foil Flexible Duct is designed for commercial kitchen exhaust, industrial ventilation systems, air transfer and fan connection applications. Manufactured with a double layer aluminum foil structure, this duct offers improved durability, flexibility, and resistance to high temperature, corrosion, and grease-laden air environments.

It is widely used as a flexible connection duct for exhaust fans, ventilation equipment, air handling systems, commercial range hoods, and industrial air duct installations. The duct can be customized in various sizes to meet different project and market requirements.

Available in diameters from 50 mm to 600 mm and lengths from 1 m to 50 m, it is suitable for both residential and commercial HVAC and ventilation projects.

Key Features

• Double layer aluminum foil construction
• Flexible and easy to install
• Suitable for commercial kitchen exhaust and industrial ventilation
• Good resistance to high temperature and corrosion
• Ideal for fan connection and air duct systems
• Custom diameter: 50–600 mm
• Custom length: 1–50 m
• OEM / ODM customization available

Applications

• Commercial kitchen exhaust systems
• Industrial ventilation systems
• Exhaust fan connection
• Range hood ducting
• HVAC flexible air duct connection
• Workshop and factory ventilation

Specifications

• Material:Double Layer Aluminum Foil
• Diameter:50–600 mm, customized
• Length:1–50 m, customized
• Structure:Flexible spiral duct
• Color:Silver
• Application:Exhaust / Ventilation / Fan Connection