Spiral Duct - 3 meters

Spiral Metal Duct – 3 Metre Length

The Spiral Metal Duct is a high-quality galvanised steel duct designed for use in HVAC, ventilation, air conditioning and extraction systems. Manufactured using a spiral-lock seam construction, it offers excellent strength, rigidity and airtight performance while maintaining a lightweight design suitable for a wide range of commercial, industrial and residential applications.

Supplied in convenient 3 metre lengths, spiral ducting is one of the most efficient solutions for air distribution systems, providing reduced pressure losses and improved airflow compared to traditional rectangular ductwork. Its robust galvanised steel construction ensures long-term durability and corrosion resistance in demanding environments.

Available in diameters ranging from 100mm to 710mm, this ducting is compatible with standard circular ventilation fittings, including bends, reducers, tees, dampers and connectors.

Key Features

• Manufactured from high-quality galvanised steel
• Standard 3 metre duct length
• Spiral-lock seam construction for added strength
• Suitable for HVAC, ventilation and extraction systems
• Low air resistance for efficient airflow performance
• Durable and corrosion-resistant finish
• Compatible with standard circular duct fittings
• Available in diameters from 100mm to 710mm

Applications

• Commercial ventilation systems
• Industrial air handling installations
• Residential ventilation systems
• Supply and extract air networks
• Dust and fume extraction systems
• Air conditioning distribution systems

Available Diameters

100mm, 125mm, 150mm, 160mm, 180mm, 200mm, 224mm, 250mm, 280mm, 300mm, 315mm, 355mm, 400mm, 450mm, 500mm, 560mm, 630mm and 710mm.

Please select the required diameter from the options above. All duct sections are supplied in a standard 3 metre length.