EcoDuct is an innovative and unique UK developed and manufactured, non-metallic pre-insulated air duct that has multiple technical, sustainability and environmental advantages over traditional metal ducts with insulation and delivers optimal thermal and airflow efficiency. Ecoduct offers a reduction in the use of high CO2 products, a reduction in energy consumption, an increased use of recycled material, a reduction in site wastage and recovery after re-use at the end of the life cycle. In other words, we strive to achieve optimal cradle-to-cradle circularity in the HVAC process, a critical component of building services.