What is a flexible aluminum foil duct used for?

Table of Contents

1. Introduction to Flexible Aluminum Foil Ducts
2. Common Uses of Flexible Aluminum Foil Ducts
3. Advantages of Using Flexible Aluminum Foil Ducts
4. Subo Company Solutions for Flexible Aluminum Foil Ducts
5. Conclusion
6. References

Introduction to Flexible Aluminum Foil Ducts

Flexible aluminum foil ducts are widely used in various applications due to their versatility and durability. They consist of a spirally wound aluminum strip supported by a durable wire helix, making them lightweight yet strong. These ducts are typically available in diameters ranging from 4 inches to 12 inches and can be compressed to a fraction of their expanded length for easy transport.

Common Uses of Flexible Aluminum Foil Ducts

Flexible aluminum foil ducts are primarily employed in HVAC systems, where they facilitate the transfer of air between different sections of a building. They are also used in residential dryer venting, bathroom exhaust fan ducting, and kitchen range hood venting. Their flexibility allows them to navigate around obstacles, making them suitable for complex installation scenarios.

Advantages of Using Flexible Aluminum Foil Ducts

• Lightweight: With a weight of approximately 0.8 to 1.2 kg per meter (for standard 6-inch diameter ducts), they are easy to handle and install.
• Durability: Aluminum's resistance to corrosion ensures a long life span even in moist environments.
• Temperature Resistance: These ducts can withstand temperatures ranging from -30°C to 250°C, making them suitable for both cold and hot air applications.
• Flexibility: With a bend radius as low as 1.5 times the diameter, these ducts can accommodate sharp turns and tight spaces.

Sound Attenuation

In addition to the aforementioned benefits, flexible aluminum foil ducts also provide a degree of sound attenuation, which is beneficial in reducing noise transmission in HVAC applications.

Subo Company Solutions for Flexible Aluminum Foil Ducts

Subo Company specializes in manufacturing high-quality flexible aluminum foil ducts suitable for a wide range of applications. Their products are engineered to meet industry standards, ensuring reliability and performance. Subo offers customizable lengths and diameters to cater to specific project requirements, along with enhanced insulation options to improve energy efficiency.

• Custom Length Options: Tailored solutions up to 15 meters in length.
• Diameter Variability: Ducts available in sizes from 4 inches to 18 inches.
• Additional Insulation: Options for thermal and acoustic insulation to boost efficiency.

Conclusion

Flexible aluminum foil ducts are integral components in various air transfer systems, offering a combination of durability, flexibility, and resistance to extreme temperatures. Companies like Subo provide tailored solutions to meet the growing demand for efficient and reliable ducting systems, ensuring optimal performance across different applications.

References

• Smith, J., & Johnson, L. (2022). The Complete Guide to Ducting Systems: Materials and Applications. HVAC Journal.
• Subo Company. (2023). Product Specifications and Solutions for Flexible Aluminum Foil Ducts. Retrieved from Subo Website.
• Anderson, K. (2021). Thermal Performance of Aluminum Ducts in HVAC Systems. Journal of Building Engineering.