Top Applications of Rectangular TDF Ducts in Commercial HVAC Systems
- Shiva Sirohi
- Jul 2
- 2 min read

Introduction
When it comes to air distribution in commercial buildings, rectangular TDF ducts have become the preferred choice for HVAC professionals. Their factory-fabricated design, quick installation, and robust performance make them ideal for a wide range of applications.
In this post, we explore the Applications of Rectangular TDF Ducts along with their top use cases in commercial HVAC systems and why SamcoFlex remains a trusted supplier across industries.
Office Complexes and Business Parks
Modern offices require centralized air conditioning with multiple zone-wise controls. Rectangular TDF ducts are perfect for distributing air evenly across open floors and cubicle-heavy layouts.
• Space-saving design.
• Easy to suspend from ceilings.
• Minimal air leakage with TDF flanges.
SamcoFlex’s pre-fabricated ducts are tailored to fit each layout precisely, minimising installation hassles.
Shopping Malls and Retail Chains
In retail environments, aesthetics and airflow both matter. Rectangular ducts offer:
• High airflow capacity.
• Smooth integration with false ceilings.
• Low noise with proper insulation.
SamcoFlex has supplied TDF ducts for leading malls and retail chains, ensuring consistent cooling across vast floor areas.
Hospitals and Healthcare Facilities
In critical environments like ICUs, OTs, and labs, air quality and containment are paramount. Rectangular TDF ducts ensure:
• Leak-proof connections using TDF flanges.
• Compatibility with HEPA filter and air purification systems.
• Easy maintenance access.
SamcoFlex provides ducting solutions compliant with healthcare-grade standards.
Airports and Metro Stations
Large public infrastructure projects demand high airflow, durability, and scalability. Rectangular ducts from SamcoFlex deliver:
• Factory precision for high-volume flow.
• Flame-resistant and corrosion-proof coating options.
• Seamless joint integrity with TDF technology.
We’ve supplied to major transit hubs across India, where performance under pressure is non-negotiable.
Hotels and Hospitality Projects
Hotel HVAC systems must balance guest comfort, energy efficiency, and noise control. Our rectangular ducts help:
• Distribute air silently through rooms and banquet areas.
• Reduce energy loss through insulated ducts.
• Match luxury interior aesthetics with concealed layout options.
Industrial Plants and Warehouses
In heavy-duty environments, ducts must be robust, long-lasting, and easy to clean. SamcoFlex’s rectangular TDF ducts offer:
• Heavy-gauge galvanized sheets (G90/GI).
• Oil, chemical, and humidity resistance.
• Excellent durability in high-vibration environments.
Conclusion
No matter the project be it a mall, hospital, factory, or hotel rectangular TDF ducts are essential for efficient, long-lasting HVAC performance. And when you choose SamcoFlex, you’re not just getting ducting; you’re getting precision-engineered, factory-fabricated solutions built for results.
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Looking for a dependable rectangular TDF ducts manufacturer for your next project?Contact SamcoFlex today to request a quote or schedule a plant visit.
Phone: 0120-4507370
Email: sales@samcoflex.com
Website: samcoflex.com
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