Spiral ducts

Spiral ducting is a type of air duct that is commonly used for heating, ventilation, and air conditioning (HVAC) systems It is made from rigid galvanized steel sheets, which give it durability and strength. Here are some key features and benefits of spiral ducting: Aesthetically pleasing: Spiral ducting has a more modern and visually appealing design compared to rectangular ducts. The curved lines and fewer joints create a seamless and soft look, which is preferred in places where the duct systems remain exposed.
Better airflow

Spiral duct systems are designed to create better airflow for ventilation. The flexible nature of spiral ducts allows them to wrap around obstacles, creating unique HVAC pathways for each structure. This flexibility also makes spiral ducting an ideal solution for replacing or retrofitting a ducting system.

Energy efficiency

Research has shown that round spiral air ducts are more efficient in transporting air, offering less airflow resistance compared to rectangular ducts. The greater cross-sectional area and the least contact surfaces in round ducts result in lower duct friction loss, which leads to lesser fan horsepower and energy costs.

Thermal and acoustic control

The spiral duct design optimizes airflow by reducing resistance and limiting drag, which offers better acoustical control than traditional rectangular ducts. Insulated spiral ducting can support energy efficiency and provide thermal and acoustic control, making it a key component of high-performing HVAC systems in both large-scale industrial infrastructure and civil construction.

Easy maintenance

Unlike rectangular ducts, dirt and dust accumulation on the external and internal surfaces of round spiral ducts are less likely to happen due to their smaller surface area. This reduces the chance of becoming a breeding ground for bacterial growth and promotes healthier indoor environments. Additionally, the flexible and adaptable quality of spiral ducting makes it easier to clean and maintain.

. Ease of insulation
. Quick and easy installation
. Reducing the number of flanges and supports
. The ability to produce channels of any length and without restrictions
. Ability to make from galvanized aluminum stainless steel sheets based on the type of application

In summary, spiral ducting is a versatile and efficient solution for HVAC systems, offering better airflow, energy efficiency, and aesthetic appeal compared to traditional rectangular ducts. Its flexibility and adaptability make it suitable for various applications, from large-scale industrial infrastructure to residential and commercial buildings.