A Complete Guide to Rectangular Ducting, Spiral Ducting, and Concentric Reducers for Modern HVAC Systems

Fri, 12 Dec 2025 12:50:53 +0000

In any modern HVAC (Heating, Ventilation, and Air Conditioning) system, the efficiency and performance of airflow depend heavily on the quality, type, and design of the ductwork. As industries, commercial complexes, and residential buildings upgrade to more energy-efficient and low-maintenance ventilation systems, the demand for advanced ducting components continues to rise. Among the most widely used solutions today are rectangular ducting, spiral ducting, and fittings like the concentric reducer, each serving a unique and crucial purpose.