Making Sheet Metal Ductwork

Use your leg a workbench or the ground to support the back side of the pipe.

Making sheet metal ductwork.

One end will have an end cap and the other end will be raw notched at 1 2 for easy field modification. Position it about 10 inches to 12 inches. Rectangular sheet metal duct. Place a 4 foot by 8 foot piece of sheet metal on the work table.

Lay the steel ruler on the metal parallel to the edge of the long side. Ductwork and duct systems components for hvac professionals. It is normally used in the fabrication and joining of the round pipe or in joining or piecing together two sheets of metal to form a large wrap around section for square or rectangular ductwork. How to make the double seam lock.

How to make hvac ducts step 1. If you need ductwork for your air conditioning projects or heating project the duct shop will ship your ducts quickly directly to your home or hvac job site. Duct work 6 x 6 x 36 long with end cap hvac duct. Assemble the metal ducting like a zipper when assembling pipe start at one end and work the seam together like a zipper.

Rectangular sheet metal duct. With a focus on delivering high quality products built exactly to the specifications of our customers we have a history of solving problems and leaving our customers satisfied. Align the end of the. Whether you are looking for sheet metal duct fabrication options or more customized duct fabrication services our team of experts is ready to find the solution for you.

Measure the size at the installation site of the ventilation system and draw the measured results. Use one hand to keep the two edges close and the other to apply downward pressure. Through the above work draw processing installation sketches. The double seam is also called acme lock hammer lock and pipe lock in the sheet metal trade.

Choose from our selection of sheet metal ductwork including standard duct and fittings rectangular duct and fittings and more. 11 steps for making metal air duct. In addition we offer take offs elbows round duct pipe and register boots that can be connected to the starting ductwork and run to each room. Ducting sheet metal we offer the starting ductwork for furnaces and air handlers called supply air plenums and return air plenums.

One end will have an end cap and the other end will be raw notched at 1 2 for.