When designing HVAC systems for commercial buildings, shopping centers, or industrial facilities, the quality of your air distribution network directly impacts energy efficiency, occupant comfort, and operational costs. Greenoz Air Distribution Ducts deliver engineered solutions that meet the demanding requirements of modern HVAC consultants, contractors, and facility managers across India.Â
Our air distribution systems are specifically designed for high-performance commercial and industrial environments where reliability cannot be compromised.
From data centres requiring precise temperature control to healthcare facilities demanding superior air quality, Greenoz ducts provide the foundation for efficient HVAC operation.Â
Each duct system undergoes precise fabrication processes that ensure dimensional accuracy and consistent quality across large-scale projects.
This precision manufacturing eliminates field modifications, reducing installation time and labor costs while maintaining system integrity.Â






It maximises space efficiency in buildings with limited ceiling height. Their flat profile allows integration into tight architectural spaces while maintaining adequate airflow capacity. These ducts are particularly effective in retrofitting existing buildings where vertical space is restricted.Â

It delivers superior airflow characteristics with reduced pressure drop compared to other configurations. The circular cross-section minimizes air turbulence, resulting in lower fan energy consumption and quieter operation. These ducts can be installed in the HVAC projects where maximum efficiency is prioritized.

It combines the space efficiency of rectangular designs with the airflow benefits of round configurations. This hybrid approach suits exposed installations in modern commercial spaces where both aesthetics and performance matter.Â



Our duct systems feature reinforced corner construction and gasketed flange connections that significantly reduce air leakage. Sealed joints maintain system pressures up to 2000 Pa, ensuring design airflow rates are achieved throughout the building.Â
Insulation options include both closed-cell and open-cell nitrile rubber applications. Internal insulation prevents condensation formation and reduces thermal losses, while external insulation provides additional protection in extreme temperature differentials. This thermal control directly reduces HVAC energy consumption and operational costs.Â
Pre-fabricated duct sections with angle flange connections enable quick field assembly. This modular approach reduces on-site labor requirements and minimizes disruption to occupied buildings during installation or renovation projects. Standardized connections ensure proper alignment and sealing consistency across the entire ductwork network.Â
Greenoz provides comprehensive technical support throughout the project lifecycle, from initial design consultation to installation guidance. Our engineering team works directly with HVAC consultants and contractors to optimize duct layouts for specific building requirements and mechanical system configurations.Â
Custom fabrication capabilities allow for unique architectural requirements and specialized applications that standard ductwork cannot accommodate. This flexibility ensures that complex projects receive properly engineered solutions rather than costly field modifications.Â
Our duct systems are engineered to withstand pressures up to 2000 Pa, suitable for high-velocity HVAC applications in commercial and industrial buildings. This pressure rating ensures reliable performance in demanding mechanical systems.Â
Stainless Steel 304 or 316 grade ducts are recommended for healthcare and pharmaceutical facilities. These materials provide superior corrosion resistance, easy cleaning capabilities, and non-porous surfaces that prevent bacterial growth while meeting strict hygiene requirements.Â
Pre-fabricated sections with TDF/TDC or angle flange connections eliminate field fabrication work. Standardized connections ensure proper alignment and sealing, while dimensional accuracy reduces fitting adjustments. This approach typically reduces installation time by 30-40% compared to traditional methods.Â
We offer both closed-cell and open-cell nitrile rubber insulation for internal or external applications. Closed-cell insulation provides maximum thermal resistance and moisture protection, while open-cell options offer cost-effective thermal control for standard applications.Â
Yes, our fabrication capabilities allow complete customization of duct dimensions, configurations, and connection types. We work directly with architects and engineers to create solutions that meet specific building requirements and space constraints.Â
Round ducts provide superior airflow characteristics with minimal pressure drop. However, the optimal configuration depends on space constraints, installation requirements, and specific HVAC system parameters. Our technical team can recommend the best solution for your project.Â
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