My shop has 9 foot sidewalls and vaulted ceilings. I am going to run the Nordfab duct up on the ceiling to maximize clearance overhead.? I have 3 options as I see it:
1) order custom elbows.? slickest solution but they need to be fabricated pretty accurately as the Nordfab does not seem to have any forgiveness once clamped.
2) do flex pipe for the custom angles.? The Nordfab rigid metal flex pipe looks perfect.? I need 7" and the min radius is quite large at 50" but that's not really an issue for me.? with this approach it would fit well for sure.
3) Do spiral wire poly hose.?
Thoughts, and has anyone dealt with custom angles?? Accuracy of Nordfab custom parts?
Joe Jensen