Customer Reviews for Master Flow 3 in. x 5 ft. Round Metal Duct Pipe

This pipe was not very easy to assemble, however, once together, it has performed admirably. Used as a smokestack for a bar-b-que, it is performing in an excellent manner. It is high enough above the roof of the deck to keep any smoke clear of the living space. Just used a little creativity to complete this project.

I used it to be a cold air vent for a fire pit and it works great with the additional parts to go Along with it.

Bought 5' piece and 2'. Construct 6mins and 3 mins.

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Very strong and strong & rigid. Machanical codes have changed from flex pipe to sheet metal for exhaust fans in residential homes.

Excellent product for a great price. An FYI: the product needs assembly and at 5’ length the metal gauge can be tough to work with. Recommend using screwdriver to expand female rib every 2” makes assembly possible.

Very difficult to put together. Not as easy as the video shows, must need a machine to join seams.

Perfect. Joints stay locked. Perfect for forced air

This is one of the only single wall pipes I could find in the store. Would be nice to carry some shorter sizes too?

Recommend this place , I ll recommend this item

Rating provided by a verified purchaser

Works great as advertised

Best deal I ever had

Worked for what I needed it for. I have a portable diesel heater for my camper and this works great for ducting