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.

Making sheet metal ductwork.

11 steps for making metal air duct. 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. Ductwork and duct systems components for hvac professionals. Through the above work draw processing installation sketches.

Place a 4 foot by 8 foot piece of sheet metal on the work table. The duct shop has the largest selection of quality metal ductwork supplies hvac ductwork sheet metal ducts hvac fittings and airflow ducts for duct fitters duct installers. Duct work 6 x 6 x 36 long with end cap hvac 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.

Rectangular sheet metal duct. How to make the double seam lock. Assemble the metal ducting like a zipper when assembling pipe start at one end and work the seam together like a zipper. In stock and ready to ship.

Lay the steel ruler on the metal parallel to the edge of the long side. 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. Rectangular sheet metal duct. Align the end of the.

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. Use your leg a workbench or the ground to support the back side of the pipe. The double seam is also called acme lock hammer lock and pipe lock in the sheet metal trade. Position it about 10 inches to 12 inches.

Use one hand to keep the two edges close and the other to apply downward pressure. 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. Measure the size at the installation site of the ventilation system and draw the measured results. Ducting sheet metal we offer the starting ductwork for furnaces and air handlers called supply air plenums and return air plenums.

The width of the sheet 4 feet will be the.