Alpine Ventilation Aluminium Semi Rigid Ducting for Ventilation Systems and Installations

SKU: SRD3100B

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This aluminium semi-rigid ducting is a professional‑grade solution designed to deliver superior airflow performance for residential and commercial ventilation systems. Combining the shape‑holding rigidity of solid pipe with the flexibility needed to navigate gentle bends, it offers significantly better airflow efficiency than standard flexible foil ducting. Once formed into position, it maintains its shape, helping to minimise kinks, pressure drops, and noise in your ventilation setup.

Manufactured entirely from 0.15mm aluminium, this ducting is non‑flammable, fire‑rated, and suitable for a wide operating temperature range, making it a safe and durable choice for demanding applications. It is ideal for use with rangehoods, bathroom and laundry exhaust fans, and dryer vents, as well as general air extraction and fresh air intake systems. Lightweight yet robust, it installs easily with common duct connectors and clamps, providing a cost‑effective, reliable upgrade over basic flexible ducting.

  • Professional‑grade aluminium semi rigid ducting for ventilation systems
  • Maintains shape like solid pipe while allowing gentle bends
  • Improved airflow efficiency compared to flexible foil ducting
  • Made from 0.15mm aluminium: non‑flammable and fire‑rated
  • Suitable for a wide temperature range and continuous use
  • Ideal for rangehoods, exhaust fans, and dryer vent installations
  • Cost‑effective, durable, and easy to install

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