Prefabricated GI Rectangular Air Ducts

These prefabricated rectangular ducts are constructed from high-quality galvanized iron (GI), providing a robust and corrosion-resistant solution for modern HVAC installations. Manufactured by Master Duct, these units are engineered to maintain structural integrity while ensuring airtight performance, which is critical for maximizing energy efficiency in heating, ventilation, and air conditioning systems.

The rectangular shape offers superior space utilization compared to round ducts, making them ideal for installation within tight ceiling cavities, chases, and structural voids. The galvanization process protects the steel core against rust and oxidation, ensuring a long service life even in environments with varying humidity levels. These ducts are ready for on-site assembly, reducing labor time and minimizing installation errors associated with on-site fabrication.

• Constructed from durable galvanized iron for superior corrosion resistance
• Rectangular design optimizes space usage in ceilings and walls
• Factory-prefabricated for consistent quality and faster installation
• Compatible with standard HVAC fittings and connectors
• Ideal for commercial offices, hospitals, malls, and industrial facilities