General Hardware

Insulation Supports


Reference Series: IS
Insulation supports secure batt-type insulation in place between joists. Chisel-cut ends dig into joists for permanent holding. Easy to install in hard-to-reach crawl spaces.
Materials: 13 gauge carbon steel wire
Finish: None
Code Reports: View Code Report Table


  • Use IS16 for joist spaced 16″ O.C. and IS24 for 24″ O.C. spacing.
  • Position insulation batt in place between joists. Hold IS unit at the center and push into place.
  • Wear gloves and safety glasses during installation.

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Code Report Table


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