Insulated Sheet Metal Duct

The seam on our galvanized sheet metal duct is formed on a snap lock machine which allows ease of assembly on your job site.

Insulated sheet metal duct. Air moves easily in metal duct systems with less friction loss. Sheet metal made of galvanized steel or aluminum is fabricated into round or rectangular duct for transporting air. Seal insulation blanket seams with mastic or ul 181 metal tape and mastic. Ducting sheet metal we offer the starting ductwork for furnaces and air handlers called supply air plenums and return air plenums.

Weighs up to 72 less than ductwork constructed from galvanized sheet metal and insulated with mineral fiber insulation. Galvanized sheet metal duct. A fiber free rigid insulation core minimizes the risk of loose fibers entering the airstream through the ductwork since distributed air does not come into contact with an insulation material that produces loose fibers. It can be installed with sheet metal screws.

One end of each piece is crimped for easy fitting of consecutive joints or to sheet metal fittings and flexible duct. Install duct blanket insulation that is covered with a foil or plastic vapor barrier over the ducts. Choose a faced fiberglass. Dual wall insulated duct single wall duct liners insulation fittings installation the primary objective of hvac design is a balanced system that efficiently delivers the required volume of conditioned air to all of the building s spaces.

Round metal duct pipe galvanized sheet metal duct work 24 metal ducts 16 inch hvac 3 inch rigid pipe. 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. Round metal duct pipe. How to insulate sheet metal ac ducts 1.

Introducing kingspan koolduct the most advanced and innovative system of pre insulated air ductwork. Expensive machinery is required to fabricate the sheet metal ductwork. Protect yourself from itchy fibers when working with fiberglass insulation. Overlap blanket by 2 inches and staple.

Insulate all supply and return ducts located in unconditioned space. Therefore fabrication costs are more. Go to the basement or crawl space of your home. Wrap metal duct tape around any seams you see in the ducts.

Wear work gloves long sleeves and long. Galvanized sheet metal ducts from the duct shop s hvac ductwork is manufactured from high quality galvanized steel in 3 foot lengths for easy handling. The kingspan koolduct system is a pre insulated high performance air duct system for commercial industrial and residential applications. Koolduct ductwork eliminates virtually all of the problems associated with galvanized sheet steel ductwork fiberglass duct board and pre insulated rigid polyiso pir ducts.

When properly installed sheet metal systems are robust and can provide many years of service.