Customer Reviews for Master Flow 24 in. x 8 in. x 4 ft. Half Section Rectangular Duct

The rails were not engaging and staying together. Never could get the click. Hammered the crap out of them

Okay does as intended

Rating provided by a verified purchaser

great product 5 start

Rating provided by a verified purchaser

Rating provided by a verified purchaser

Good item

I used this only for the sheet metal. I had to make a duct transition mount for a steam humidifier. This is heavier gauge material than the flat sheets sold locally. It was a good choice and worked out perfect.

Good materialLittle damaged when it arrived but was easy enough to straighten out on the ends.

The product itself is fine. However, they don't protect it well when shipping. It's just thrown into a cardboard box. Expect the corners to be bent. You will have to hammer it out flat again.

It is duct work, what can I say. I would expect it to be bent during shipping but mine are almost beyond repair.

Duct. Works.

product was quite mangled by the time it got to me...

Hi to whom it may concern, I ordered this twice because I didn't know I had to have two sides. But the first package came all distorted. The second package came just fine. So a course with the first package been so distorted I couldn't get the system to work right. So I had to order at a different one from somebody else. I would never order this stuff again from you. And I don't know why you're looking at this because it doesn't really matter to you guys since your multi-billion dollar company. I don't really think it matters since I'm just one of your millions of customers.

The quality was good but it got dented in shipping.

The duct work was bent up so badly it couldn't be used.

I ordered a set of them to do some duct revision, the original shipment took about 2 weeks, and it came severely damaged in transit, I had to go to the store to look if it would still work, and I opted to not take the crushed sheet metal. They had already placed a reorder for me, so getting a refund was delayed until I rejected the replacement. The replacement did arrive in another 2.5 weeks, was in much better condition, still a little bent, but I had already found another source for the metal duct. Anyway the product was good and would have worked if it would have arrived in usable condition. I did get a full refund.

Purchased 16 pieces to replace the duct work in my house. Worst mistake of my life. You cannot get a straight run to save your life. The assembled ducts are twisted along the length so after you get a couple hooked together you cannot get them to lay flat. Opposite corners are not level. After fighting with these for a week I finally contacted a local metal fabrication company to bend me up the rest I needed.(I had avoided them initially because of their prices). Used the rest of the pieces as very expensive sheet metal.

These are half-sections of 24 x 8 rectangular duct, which unfortunately are not stocked at any nearby Home Depot stores. I chose the home delivery, which was a bad choice. The four half-sections I ordered were "packed" inside a couple of old pieces of cardboard with about 100 yards of packing tape trying to hold the package together. Both ends of each duct section were smashed beyond any possible repair. Luckily, I only needed about 7 feet total, so I was able to cut a few inches off each end, bend a new flange for the drive cleats with a hand seamer, and make the job look pretty good anyway. I think that you would be more likely to get usable sections if they were shipped to the storel