Fabric & Flexible Duct Systems

Fabric & Flexible Duct Systems are specialized air distribution solutions designed for lightweight installation, uniform air diffusion, and adaptable routing in HVAC networks. Fabric (textile) ducts distribute air through engineered perforations, while flexible ducts are used for terminal connections, providing even air distribution, reduced noise, and faster installation compared to rigid systems.

Fabric duct systems are widely used in commercial offices, shopping malls, showrooms, restaurants, warehouses, gymnasiums, industrial production areas, and temporary HVAC installations. They are ideal for exposed ceiling applications where aesthetics and uniform air diffusion are important.

Fabric ducts provide even air distribution without drafts, reduced noise levels, lightweight suspension requiring less structural support, faster installation, aesthetic integration in exposed ceilings, no condensation issues, and are washable for hygienic applications. They also eliminate the need for separate diffusers and insulation.

Flexible duct runs should be kept as short as possible, typically not exceeding 1.5 to 2 meters, to minimize static pressure drop and airflow resistance. Longer runs require careful engineering and larger diameters. We ensure compliance with maximum length limitations and proper support to prevent sagging.

Yes, we offer Annual Maintenance Contracts (AMC) for fabric and flexible duct systems. Our services include fabric duct cleaning, flexible duct inspection, suspension system inspection, airflow validation, seal integrity check, and replacement planning to ensure long-term durability and performance.

Airflow distribution is controlled through engineered perforation patterns or linear diffusers integrated within the textile tubes. We configure diffusion patterns based on CFM requirements per meter, calculate throw distance, control drafts, and ensure static pressure compatibility for uniform air distribution across the entire length.

Yes, fabric ducts are washable and can be removed for cleaning. We select washable fabric materials suitable for the application and provide cleaning services as part of our maintenance packages. This is particularly important for hygienic applications in healthcare, food processing, and cleanroom environments.

Common causes include excessive length causing pressure drop, sharp bends or kinks, sagging due to inadequate support, crushed sections, insulation damage, and connection seal failures. Our repair services address these issues through re-routing, proper support installation, and replacement of damaged sections.

Yes, we execute retrofitting projects where existing rigid ducts are replaced with textile duct systems. This provides benefits like improved aesthetics, better air distribution, reduced noise, and lighter structural load. We also perform flexible duct re-routing and air distribution improvement upgrades.

Key considerations include airflow CFM distribution per meter, perforation sizing and pattern design, throw distance calculation, draft control, static pressure compatibility, washable fabric material selection, and hygienic compliance where required. Proper engineering ensures uniform airflow and occupant comfort.