Flexible ductwork is the BETTER choice when:

1. On a tight budget, as it’s more cost-effective than rigid metal ductwork.

2. Undertaking a DIY project, due to its ease of handling and installation.

3. Accessing hard-to-reach areas, as it’s easy to maneuver around obstacles.

4. Replacing existing flex ducts, using the current layout for guidance.

5. Space is limited or requires minimal remodeling.

6. Easy installation is needed due to lightweight properties.

7. Retrofitting where rigid ductwork isn’t feasible.

8. Low-temperature air transfer is sufficient.

It’s crucial to assess the specific project needs before deciding, as each application has unique requirements.