Double Wall Sheet Metal Duct

Fittings can be fabricated with standing seam elbow lock or welded seam construction.

Double wall sheet metal duct.

Double wall rectangular duct is a dependable erosion resistant alternative to lined rectangular duct providing improved protection for insulation exposed to the airstream. Double wall pipe and fittings with e z flange and barrel clamp or standard slip connection sheet metal connectors inc. Sheet metal connectors inc. Doublewall spiral pipe catalog specs.

Double wall fittings can be fabricated to desired length and many different configurations. Doublewall spiral pipe and fittings for commercial and industrial hvac ductwork. All sizes shall be listed using inside dimensions. Double wall duct has a complete line of compatible fittings.

Double wall round spiral duct and fittings are one part of our complete line of hvac products. Double wall rectangular ducts utilize the same outer metal shell and insulation media as our internally lined rectangular ducts but have an additional metal inner shell between the insulation and the airstream. Double wall also called dual wall insulated spiral pipe offers exceptional thermal and noise control and it is the most reliable durable and permanent method of insulating spiral pipe. Thanks to their passion for precision quality and service excellence we ve become one of north america s largest manufacturers and suppliers of sheet metal products.

Our products menu toggle. Delivering galvanized sheet hetos jm duct liner. The insulation is available as standard fiberglass or acousti line insulation with an acrylic coating that resists air erosion of fibers and the growth of fungus and bacteria. As a leader in our industry since 1925 duct direct has the capacity to handle any project in the world.

Conklin greenville sc 200 brozzini court. Sheet metal connectors inc. This provides some additional characteristic to the duct as well as allowing a few more insulation options. Conklin metal industries sheet metal duct fab hvac supplies main menu.

In 1960 ecco started in a garage with two entrepreneurs who believed they could produce better quality parts than what was available locally. Our standard double wall duct and fittings have galvanized sheet metal outer walls and a layer of fiberglass insulation surrounding the inner liner.