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Energy-Efficient Vapor Barrier Boxes

Vapor-barrier boxes are designed to meet the energy-efficient requirements of modern homes. These gaskets provide a vapor-tight seal, preventing the free flow of air through the box and helping control heating costs in the winter and cooling costs in the summer.  These boxes feature a drywall flange covered with a foam gasket and additional gaskets over the cable entry points.

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Features:

  • High strength polycarbonate construction-will not shatter when cold or distort in heat
  • 1/2" offset flange to ensure a flush fit in 1/2" drywall
  • Angled side nails for rapid installation
  • Pre-drilled flanges for additonal mounting options
  • V-clamps provide self-clamping cable entry (multi-gang and fan/fixture box)

 

ALSO IN-STOCK...Ceiling Fixture Boxes & Ceiling Fan/Fixture Boxes 

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