The problem: the UK ductwork market is >90% Galvanised Sheet Steel (GSS) produced by many small manufacturers, supplied mainly in rectangular profiles. There are significant performance limitations and product development has been limited.

EcoDuct is the solution: Up to 75% lower CO2 footprint, up to 45% energy saving, up to 85% lighter, with greater flexibility at lower cost.

Battersea Power Station development

EcoDuct offers design and technical benefits to every Construction and HVAC industry stakeholder – the architects, the specifying and design M&E engineers, the QS or cost consultants, the sustainability consultants, the M&E contractors, the HVAC contractors, the facilities managers, the property developers and the building owners or estate managers.

Key product features & benefits

  • Saves Weight – Up to 85% lighter than insulated metal ductwork

  • Saves Time – Up to 70% savings in installation time – a single fit of ductwork, insulation and final cover

  • Saves Energy – Saves up to 45% of the energy costs of AC systems

  • Reduces CO2 – Saves up to 75% in the carbon footprint (CO2) – embodied energy of the installation

  • Greater Circularity – Optimisation of circularity – recover, re-use, recycle

  • Ultra Airtight – Enhanced airtightness and pressure resistance - rated at Class D for air leakage at 2,500 Pa

  • Cleaner Air – Smooth inner surface allows delivery of the cleanest possible air with reduced contamination from pathogens, including viruses and bacteria

  • Improved Performance – Offers best possible airflow performance and thermal efficiency with excellent fire/smoke performance

  • Long Lasting – Enhanced robustness and longevity at least equal to the life of the mechanical plant

  • Saves Costs – Very cost competitive on installation with the lowest whole-of-life cost

  • Full Flexibility – Can be used with all standard ductwork accessories; supply can include pre-insulated plenums, grille boxes, connectors, acoustic liners and dampers

  • Better Aesthetics – Can be supplied in any shape, size, colour or effect, giving complete design flexibility

  • Saves Space – Saves up to 30% of the space required for the ductwork installation

  • Robust – High closed cell content and corrosion resistance, so minimal degradation of thermal properties from moisture or use in hostile environments

  • Material Safety – Material is non-toxic and not on prohibited/red lists – LBC, REACH, etc

  • Optimal IEQ – Delivers cleaner, quieter, better air – temperature, humidity, quantity and velocity

  • Compliant – Fully compliant with all building regulations and standards; Fully compatible with the major international building assessment programs – BREEM, LEED, the International WELL Standard and NABERS Design for Performance, etc

Benefits to Project Stakeholders

  • Developers and Owners – want to have “green” and energy efficient buildings with favourable EPCs. A recent study in the USA showed that such buildings had an increase in value of circa 18% to 23%

  • Estate Managers (Universities, private medical, etc) – CSR responsibilities, energy efficiency, ongoing maintenance cost savings, optimise IAQ/IEQ

  • Architects/Design Consultants – excellent aesthetics in exposed environments, complete design flexibility with any size, shape, colour of finish; material safety and optimal sustainability

  • M&E Consultants – excellent airflow, fire/smoke and thermal performance, optimal sustainability; innovation; value engineering opportunities with an improvement in quality

  • Sustainability Consultants – innovation and best environmental/green credentials; reduction in embodied and operational carbon; optimisation of circularity, NO Net Zero premium

  • Cost Consultants – value engineering opportunities with an improvement in quality and greater cost and time efficiency

  • Programme Managers – site time and risk of overruns (variations and defect rectification) is significantly quicker and easier with EcoDuct reducing the risk of programme delays

  • Main Contractors – reduced/simpler site logistics and less labour on site (only one fit), less waste on site (many have zero waste targets), reduced H&S obligations (no heavy lifting, no hot cutting, etc), reduced overall risk on site

  • Fitout Contractors — excellent aesthetics in exposed environment; reduced site activity and time with single fit; complete design fexibility - any shape, size, colour

  • M&E Contractors – reduced installation time and costs; particularly relevant to those that have innovation and sustainability targets/requirements; maximises off-site & prefabrication activity

  • HVAC Contractors - reduced installation time and costs; reduced site activity and risk; ability to provide the full range of ductwork products for a project

  • Ductwork Contractors – reduced installation time and costs; value of package increases as effectively the insulation is included, which is not the case with metal ductwork


“In cooperation with architects, planners, engineers and construction companies, Aldi implements innovative concepts to reduce the environmental impact of stores and distribution centres.”