What is the size of support bands for metal ducting up to 10" in diameter?

The size of support bands for metal ducting up to 10" in diameter is typically set at 1". This standard reflects industry practices that ensure proper support and alignment for ducting systems, which are crucial for maintaining the efficiency of HVAC systems. Support bands are used to secure ductwork to structural elements, helping to prevent sagging and maintain airflow efficiency.

Using a 1" support band is appropriate as it provides sufficient grip without being overly bulky, allowing for easy installation and adjustments as needed. Additionally, this size helps in balancing between structural integrity and the aesthetic appearance of the ducting system, making it a practical choice for installations involving ducts up to 10" in diameter.