Aluminium cladding for ducts is a protective covering applied over insulated HVAC ducts—usually on external (outdoor) ducts or in plant rooms—to protect the insulation and ductwork from weather, mechanical damage, UV radiation, and moisture.
Purpose of Aluminium Cladding:
Protection: Shields insulation from rain, sunlight, dust, corrosion, and impact.
Durability: Increases the service life of the duct system.
Aesthetics: Gives a neat, professional finish to exposed ductwork.
Hygiene & Maintenance: Easier to clean and maintain compared to exposed insulation.