Duct Board Or Sheet Metal

Are reasonably air tight or can be made so.

Duct board or sheet metal.

1 x 48 x 120 1. Replace redesign the duct board with sheet metal. Can withstand low operating pressures. Fiberglass duct board has an advantage in that in its form is inherently structural plus acoustical and thermally resistant.

1 x 48 x 96 1. Ducting sheet metal duct board. If you re going this far perform a flowhood test to determine where how much improved airflow can be had. It provides a number of performance benefits to hvac contractors as well as residential and commercial building occupants.

When properly installed sheet metal systems are robust and can provide many years of service. You need a pro for this. Jm duct board dampens unwanted noise and promotes consistent temperatures for less wasted energy. Air moves easily in metal duct systems with less friction loss.

Raleigh 708 0 items. 2 x 48 x 120 2. Sheet metal made of galvanized steel or aluminum is fabricated into round or rectangular duct for transporting air.