Model # RD24X8X48

Internet #100161897

Store SKU #205965

null 24 in. x 8 in. x 4 ft. Half Section Rectangular Duct

24 in. x 8 in. x 4 ft. Half Section Rectangular Duct

  • Main trunk line components
  • Durable galvanized steel construction
  • 2 sections equal 1 full joint
$1796 /each
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Frequently Bought Together

Product Overview

Master Flow's sturdy Rectangular Duct is used as the main trunk lines in HVAC supply systems. Two L sections snap together to form the rectangular duct. Sold in "L" sections. Two pieces must be ordered to produce a full section of duct. Drive and "S" Cleats are sold seperately. Constructed of 28 Gauge galvanized steel.

  • Sold in Half Sections - 2 pieces needed for complete section of duct
  • Sections easily snap together with no tools necessary
  • Can be cut to needed length with simple tin snips (not included)
  • Notched corners for easily connecting sections, or use cleats (cleats not included)
  • Always seal seams with code-approved mastic, sealant or duct tape (not included)
  • Install with sheet metal screws (not included)

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Length (in.)
48 in
Product Width (in.)
24 in


Duct Type
24 x 8
Galvanized Steel

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Customer Questions & Answers

how many are in a case?

I know these are sold apeice but I would like to buy a whole cases like the stacks are sold by the price but I buy them a case of 12.
Asked by: 123tim
Contact your local Home Depot for availability and pricing.
Answered by: Master Flow
Date published: 2015-09-20
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Customer Reviews

24 in. x 8 in. x 4 ft. Half Section Rectangular Duct is rated 2.0 out of 5 by 4.
Rated 3 out of 5 by from Very Poorly Packed, but good product 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
Date published: 2014-06-17
Rated 2 out of 5 by from Duct metal The duct work was bent up so badly it couldn't be used.
Date published: 2016-12-28
Rated 2 out of 5 by from didn't work for me 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.
Date published: 2016-06-29
Rated 1 out of 5 by from Do not purchase this!!!!!! 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.
Date published: 2014-11-15
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