Attaching 6" PVC duct to walls and ceiling

[Vanderloo]

What is the best hardware for attaching my 6" PVC to ceiling and walls? Wanting to get a good hold while minimizing vibration. Rockler seems to prioritize 4" duct and has nothing to offer for 6"

 

[McRabbet]

I use galvanized pipe hanger straps cut from a roll found at your local big box home improvement store. If you want to get fancier, you can make some from 3/4" plywood cut with flanges to screw to the wall and a U-shaped section to support the pipe along the wall.

 

[Kevinmk_37]

I used the pastic hanger straps from the big box stores and have had no issues.