Insulated Sheet Metal Ductwork

Weighs up to 72 less than ductwork constructed from galvanized sheet metal and insulated with mineral fiber insulation.

Insulated sheet metal ductwork.

Item 1790033 model 1790033. Free delivery with 45 order. Insulation is placed on the interior or exterior of metal duct. Sometimes metal ducts are lined with duct liner a 1 inch thick fiberglass board that insulates the interior of the duct rather than the exterior.

Duct board much like the duct liner is also a fiberglass product. When wrapping the duct exterior staples and tapes are used to secure the insulation. Set your store to see local availability. Lambro rigiflex 4 in x 96 in aluminum semi rigid flexible duct.

Listed tapes or mastics are used to seal the metal. Round metal duct pipe galvanized sheet metal duct work 24 metal ducts 16 inch hvac 3 inch rigid pipe. Introducing kingspan koolduct the most advanced and innovative system of pre insulated air ductwork. Rsc is a scotty take off.

Ductwork is fabricated using premium performance rigid insulation panels in sections up to 13 long and can provide the optimum energy saving and environmental solution in comparison with other types of ductwork. Tacky gasket provides excellent seal. Some sheet metal air ducts are lined with an external or internal fiberglass duct liner. Duct liner isn t generally a diy installation and if your ducts already have liner you don t need to insulate the exterior.

Faster installation single fix installation in long sections up to 13 ft. Sheet metal ducts lined with fibrous glass insulation fibrous glass duct liner insulation is designed for application to the interiors of commercial and residential sheet metal heating ventilating and air conditioning ducts to attenuate noise generated by central air handling equipment air movement within the ducts and occupant cross talk. Metal systems must be insulated in unconditioned spaces for energy efficiency and to prevent condensation. Fiberglass lining is used to insulate air ducts from heat loss or to avoid condensation in cases where the supply air is very cold or there is a high ambient humidity in the plenum.

Reduces energy usage running costs. Koolduct ductwork eliminates virtually all of the problems associated with galvanized sheet steel ductwork fiberglass duct board and pre insulated rigid polyiso pir ducts. Space saving typically saves up to 6 8 in a single dimension and can be installed flush to ceiling. The kingspan koolduct system is a pre insulated high performance air duct system for commercial industrial and residential applications.

28 gauge galvanized round sheet metal pipe model sm 2860gr 14 42 69 42 69.