Spiral Flat Oval Ducts Offer Cost Effective HVAC Ducting
We’ll be happy to show you our own comparisons as well as published comparisons from SPIDA and our competitors.
Less Expensive to Install and Operate
When you use flat oval and round spiral duct systems instead of rectangular duct you are going to save money – not just to buy the system, but also to operate it. Round and flat oval ducts have higher dynamic efficiency, lower noise, less leakage, and lower heat gain (less surface area, higher velocities for the same air mass).