Flexible ducts are basically pipes made from flexible materials like PVC and Polyurethane  also known as PU usually with a spiral steel wire to inhance its flexibility so that it can be bent easily at different angles. 

These are mainly used in heating,  ventilation and air conditioning. Flexible ductwork is considered the best solution in ductwork as it can bend around  structures that are fixed in almost any shape.

These pipes play an important role in a number of fields like they are used to deliver cables,hot or cold as well as gaseous substances. 

They reduce noise if properly installed and serve as key component of indoor air quality as well as home comfort. 

Shubh insulation trading company provides high quality Flexible ducts may it be galvanized steel or aluminum.  These are suitable for various purposes as their design reduces friction allowing free flow of air. They are very easy to clean and maintain.