Insulations and Pins

Ductmate Weld Pins are used to permanently secure insulation to the inside of sheet metal ductwork. Designed to work with all the standard resistance welding equipment. Can be used with multi-head, automatic-feed, single-head, dual-head, and portable...

Gripnail's Insulation Hanger easily install any type of insulation up to 3.5" thick to air ducts, metal buildings, concrete foundations - even to the underside of wooden roofs. Insulation Hangers are perfect for installing fiberglass or...

PowerPoint Weld Pins save time and money because they perform consistently. Each nail is precisely formed to provide optimum weld current and each cap and nail assembly is secured and centered so that pins will feed...

Gripnail is a proven mechanical fastener used to attach insulation to the inside of sheet metal duct work. The hardened tapered teeth pierce the duct liner and form a positive attachment to the sheet metal. Each...

The new PowerPinner 7005HS boasts the quickest cycle time and most reliable welds available. Other models available in the items list. With this benchtop welding array, set up shop on any stable surface and fasten insulation...

Ductmate PolyArmor is a polyester duct liner to be used in forced air heating, ventilating, and air conditioning systems. It is engineered to provide industry leading R-values with excellent noise reduction values and superior indoor air...