Pre-insulated ducts differ significantly from traditional galvanized ducts in terms of technical features and quality. Key distinctions include manufacturing and installation time, health and safety risks, final weight, thermal conductivity, airtightness and condensation, lifespan and durability, cleaning and maintenance, transportation, aesthetics, and adaptability to various climates. Some aspects have been previously discussed; this article elaborates further on other points:
Lifespan and Durability : Galvanized ducts are prone to oxidation and corrosion over time due to condensation and exposure to air. In contrast, pre-insulated ducts feature a special anti-fungal and anti-bacterial coating on their aluminum cladding and do not experience condensation. These qualities ensure they are highly resistant to corrosion and wear, offering unmatched longevity.
Cleaning and Maintenance : Cleaning galvanized ducts requires specialized solvents and wire brushes, making the process difficult and time-consuming. However, pre-insulated ducts are much easier to clean, requiring no special solutions or tools.
Adaptability to Various Climates : Galvanized ducts installed outdoors and exposed to weather elements and sunlight degrade significantly over time, showing signs of wear, corrosion, and rust. On the other hand, pre-insulated ducts, thanks to their aluminum cladding and the option to adjust its thickness, remain unaffected by exposure to sunlight and weather, maintaining their quality and performance in outdoor environments.