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Our high performance, fully compliant, pre-insulated, non-metal ductwork systems benefit everyone involved in specifying and delivering energy efficient construction projects around the world.


What makes Spiralite special?

Our highly innovative and sustainable ductwork delivers up to 40% savings in energy, space and time to all commercial and residential heating, ventilation and air conditioning (HVAC) projects.

Spiralite has a unique combination of energy saving properties due to:

  • Rounded ductwork shapes
  • Ultra-smooth internal surface
  • Zero leakage
  • Optimal thermal insulation efficiency

Plus, Spiralite’s component parts have a much lower carbon footprint than steel ductwork and mineral wool insulation and is up to 80% lighter while still very robust and pressure resistant (Class C at 2,500pa).

SEPT ‘16 Ranked No.81 in 16th Annual Sunday Times Hiscox Tech Track 100.


"Change is afoot in the building industry. We believe there is a real opportunity in the ductwork market, which is crying out for a modern innovation to reduce embodied carbon and help lower energy bills across the economy."


Reimell Ragnauth, Managing Director, Spiralite


This is the landing page of our exciting new website that will be launched soon.