Connecting Sheet Metal Ductwork

Sheet metal connectors inc.

Connecting sheet metal ductwork.

If one end is not crimped you must crimp it by using the crimp tool which looks like a pair of scissors. Duct is commonly made of pieces of sheet metal and is either rounded or rectangular. Flexible duct can degrade over time. Residential ducting is a combination of rectangular and round channels with adjustable elbows.

Squeeze release and remove the crimp tool. There s no question that flexible duct is easier to install than metal ductwork but consider this. Connecting ducts can be an easy process if you know what you are doing. Spiral pipe is formed from a coil of metal into a rigid steel tube with a 4 ply spiral lockseam.

Shows you how to connect square ductwork. Amazon link to great products that every diyer and handyman shoul. Sheet metal connectors is a leading provider of high efficiency commercial hvac systems manufactured from sheet metal and fabricated into ductwork. Eastern sheet metal duct arrives at the job site with eastern tight fittings that have factory mounted rubber gaskets to provide a virtually airtight seal.

If you are working with ductwork in your home it s important to know how to connect ductwork for maximizing efficiency. Place the sheet metal in between the two blades of the crimp tool with the tool pointing into the duct. It collects dust and is almost impossible to clean. It has smooth interior for low friction loss with the grooved seam entirely on the outside.

Fabricated sheet metal is often used in hvac ductwork because it has a distinct advantage it is far more customizable during installation particuarly on complex residential heating and cooling systems and high end commercial hvac projects. Joining metal ductwork in your home is done through attaching metal to metal joints called slips and drives and fastening them with drive cleats and self drilling sheet metal hex head screws. Single wall spiral pipe for commercial and industrial hvac ductwork. We can line your ductwork using weld pins and glue lagging used for liner ends why choose ics for hvac ductwork fabrication.

In this video learn how to quickly and easily connect two pieces of spiral duct using the eastern tight fittings without the need for messy sealer. Select duct pieces for the connection that have crimped and uncrimped ends.