Duct Board Or Sheet Metal

Are reasonably air tight or can be made so.

Duct board or sheet metal.

Sheet metal made of galvanized steel or aluminum is fabricated into round or rectangular duct for transporting air. If you re going this far perform a flowhood test to determine where how much improved airflow can be had. 1 x 48 x 120 1. 2 x 48 x 120 2.

Our fiber glass duct board offers a high performance alternative to traditional sheet metal ducts. Can withstand low operating pressures. When properly installed sheet metal systems are robust and can provide many years of service. Air moves easily in metal duct systems with less friction loss.

Raleigh 708 0 items. Odds are the efficiency airflow of your duct system can be greatly improved. 1 x 48 x 96 1. Ducting sheet metal duct board.

You need a pro for this. It provides a number of performance benefits to hvac contractors as well as residential and commercial building occupants. Fiberglass duct board has an advantage in that in its form is inherently structural plus acoustical and thermally resistant.