Insulation Fasteners


Gripnails

A Gripnail is a unique mechanical fastener used to attached insulation to sheet metal. It was specifically designed to fasten acoustical duct liner to the inside of heating, ventilating and air conditioning ductwork. This operation generally takes place when the ductwork is being manufactured.
 

Power Point Weld Pins

PowerPoint weld pins are used to fasten insulation to the inside of sheet metal air ducts. These fasteners are usually applied when the ductwork is being fabricated. The fasteners have been specifically designed to work with all currently available duct liners and standard resistance welding type application equipment.
 

SnapStik Insulation Hangers

SnapStik insulation hangers are packaged in strips of 5 for safe, easy handling and compact storage. They also feature an Easy-Peel self stick backing with overlapping release paper to the speed application.
   

SnapStik Spindle Anchors

SnapStik Spindle Anchors are packaged in strips of 5 for safe, easy handling and compact storage. Installers can grab 5 fasteners at a time and just break off the end fastener when needed.


Gripnail Corporation specializes in sheet metal ductwork insulation fasteners such as Power point weld pins, Gripnail mechanical fasteners and SnapStik insulation hangers for installing fiberglass duct liner from Johns Manville, Knauf, Certainteed and Owens Corning. All insulation fasteners may also be used with K Flex and Armacell duct liners. Each PowerPoint weld pin, Gripnail and SnapStik is manufactured to ISO: 9000 quality standards at our factory in East Providence Rhode Island by the employee owners of Gripnail Corporation.

Gripnail also manufactures sheet metal fabrication equipment similar to a Duro Dyne pin spotter for automatically installing Gripnails and PowerPoint weld pins. Snapstik Insulation anchors are installed manually.