Questions and Answers for Master Flow 24 in. x 8 in. x 4 ft. Half Section Rectangular Duct

A:  This is Sold and shipped in "L" sections. Two pieces must be ordered to produce a full section of duct. If you have any inquiries about Master Flow products please email MasterFlowTech@gaf.com

A:  We do not have this product in 26 gauge. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com .

A:  They are 24 inches wide , 48 inches long. It takes 2 sections to make a box that is 48 inches long , 24 inches wide , 8 inches deep and open on both ends of the long axis .

A:  These are 24-inch x 8 inch half sections of duct. They are 24 inches wide two sections make a completed 4 ft of a rectangular duct. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

A:  it's 24 inches wide. It takes two to make a complete rectangle.

A:  There are not 90° fittings available. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

A:  You'll have to buy another half, then cut it to your length.

A:  The 24 x 8 rectangular duct only comes in 4 ft long sections, you will need to cut an additional piece to add up to the length you need. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

A:  I have connected many of these together. There are specific 'parts' manufactured for connecting L 1.) a "c" cleat, which is simply sheet metal strips folded on two edges to form a collapsed "C" pattern, that is then used to slide over the short ends of duct that are pre-folded over into a "J" form ... C form fits over J & J ends together. 2.) an "S" strip of metal that is simply folded sheet metal into a collapsed "S" configuration, that is used to slide over two abutting edges that are not pre-folded / over the long edges of duct. You can order these items from Home Depot, or you can "manufacture" your own pieces, depending how creative/skilled you are. Folding sheet metal is highly useful to create and adapt edge connections. Using sheet metal screws to mechanically connect joints is also wise, followed by aluminum heat/duct taping over joints/connections for air-tight finish. I will look on HD site for specific item names ... "Rectangular Duct Cap" is pre-made end plates to fit onto duct run, in appropriate sizes to fit your duct size. "Metal Hanger Strap" can be used to connect ducting to joists or whatever/ in addition to direct screws through ducting to building structure. "Foil Tape" for sealing joints. Various "sheet metal" products, from flat pieces to rolls you can use to create connectors or patching. You may have to go to an HVAC Supply house for specific parts like the "S" and "C" connective strips ... I can't find them listed on HD site without going exhaustive. Best of luck in your project. Doug.

A:  Found the product names on Home Depot site: Speedi-Products 12 in. x 30-Gauge ESS Cleat Duct Connector; Speedi-Products 48 in. x 26-Gauge Drive Cleat Duct Connector

A:  You have to connect the sections together using what we call here in New York, slips and drives. The slips are a shaped folded sheet metal that the sections slip into and the drives are folded sheet metal that are driven up the short side of the duct that have been folded back 1/4 inch.

A:  No you don't need anything. They are made with a male and female ends. However you will probably have a great deal of work to straighten them out after shipping. The packaging is poor at best for this product, and I am positive that it will arrive damaged.

A:  Sections easily snap together with no tools necessary, If you want to connect sections together you can use s-lock and drives if you prefer. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

A:  Yes, but they were included

A:  You can put the two half sections together without any thing else to make one full sectoin. If you want to connect sections together you will need slips and drives.

A:  Nope. A pair of these will snap together to make a duct section. Nothing else is needed.

A:  Constructed of 28 Gauge galvanized steel. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

A:  I believe it is 24 gauge, but I'm not sure. Home Depot should be able to give you that info.

A:  This item is made of 28 Gauge galvanized steel.

A:  It is light. Maybe 30 guage