How to Make A Metal Rigid Duct for Range Vent or Furnace 

well done. i been looking for a video with the details. Yours is the only one so far.

Great info thank you. Sometimes code requires a back draft damper as well

Thank you for your time!!! 👍👏👏

thank you!

Thanks.

Very informative, thank you for making and posting. I'm curious, if you had to reduce down to 6" before it went through the wall, why use the 7" pipe for the rest of the run?

Thanks! I heard praise God and I subscribed your channels. 👍

curious, why did you use the reducer from 7" to 6"?

DON'T FOLLOW THIS METHOD! screws shouldn't be used to hold the duct together it's designed to stay together once it is snapped in. The exaust outlet is placed too close to the other exaust outlet. Will it work? Probably, in the short term. Crap will start building up on those screws