Flexible duct
(Non-Insulated)

Product Overview

Our Flexible Aluminium Ducting is a robust, fire-retardant, and highly adaptable ventilation solution designed for use across residential, commercial, industrial, and horticultural applications. Engineered with a 3-layer construction and a steel wire helix, it delivers both performance and flexibility — making it perfect for air transfer, exhaust, and intake ducting in NZ's diverse HVAC environments.

Available Sizes: 4", 8", 10" | Length: 25 ft (7.6 m)

Product Construction

• 3-Layer Reinforced Structure:

  • Inner Layer: Heat-reflective, fire-retardant aluminium foil

  • Middle Layer: Durable PET polymer coating for added strength

  • Outer Layer: Protective aluminium sheath

  • Reinforced with a high-tensile steel wire helix to maintain duct shape and resist kinks or collapses.

• Diameter Options: 4 inch (100 mm), 8 inch (200 mm), 10 inch (250 mm)

• Length: Supplied in 25 ft (7.6 m) coils, adjustable and cuttable using standard wire cutters and utility blades.
  
  

Key Features

• Highly Flexible: Easily bends around obstacles and adapts to tight spaces — ideal for retrofits or custom ventilation layouts.

• Tear & Puncture Resistant: Durable 3-layer build protects against rips, pinholes, and long-term wear.

• Heat & Fire Retardant: Aluminium foil construction helps resist radiant heat and offers basic fire safety properties.

• Easy Installation: Quickly attaches to fans, vents, filters, or light fixtures using duct clamps or tape.
  
  

Applications

• HVAC Systems: Supply or return air ducts, air transfer between rooms.

• Greenhouses & Grow Rooms: Intake/exhaust airflow and light fixture cooling.

• Bathrooms & Kitchens: Moisture and odour exhaust lines.

• Dryer Venting: Laundry room ducting for air and lint exhaust.

• Construction & Events: Temporary ventilation in enclosed job sites or portable structures.
  
  

Why Choose our Flexible Ducting?

• NZ-ready: Trusted in similar applications across India and now available in NZ through Sharon NZ Limited.

• Lightweight & Installer-Friendly: Requires minimal tools, fast setup in both residential and commercial spaces.

• Multi-Purpose Utility: Works across a wide range of industries — from horticulture and HVAC to renovation projects.

• Custom Sizing Available: Long 25 ft roll can be easily trimmed into multiple segments to suit different ducting runs.