Double Layer Aluminum Foil Flexible Duct

Category Aluminum Flexible Duct

Double Layer Aluminum Foil Flexible Duct

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

Double layer aluminum foil flexible duct is a high-resistance spiral ventilation pipe engineered for commercial and industrial HVAC systems. Featuring reinforced dual-layer aluminum foil construction, this flexible exhaust duct provides excellent heat and corrosion resistance, effectively adapting to greasy kitchen exhaust and harsh workshop ventilation conditions. Easy to bend and install for fan and duct connection, it supports comprehensive size customization, widely applied in commercial range hood exhaust, factory ventilation and various air transfer projects.

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