Wednesday, July 2, 2025

How to install Round Duct

Round duct installation involves placing circular ducts for air distribution in HVAC systems. The process includes:

Round Exhaust Duct installation
  • Layout marking on ceiling or wall.

  • Cutting and assembling ducts with connectors (e.g., slip joints or flanges).

  • Hanging with supports (straps or hangers).

  • Sealing joints with mastic or tape for airtightness.

  • Insulating (if required) to prevent energy loss.

Round ducts are preferred for better airflow and less pressure drop.