Inexpensive / Air Proof Electrical Attic Junction Box Cover

CAD Design-Weatherize-Insulate-Fire Block-Electrical Junction Box

CAD Diagram explains how to Build and Air Tight Electrical Junction Box located in most Attics

Sealing Air Leaks

Warm air leaking into your home during the summer and out of your home during the winter and can waste a lot of your energy dollars. One of the quickest dollar-saving tasks you can do is caulk, seal, and weatherstrip all seams, cracks, and openings to the outside. You can save on your heating and cooling bill by reducing the air leaks in your home.

Hint: Use Fire Rated: 5/8″Fire Rated Drywall or Sheetrock with Fire Proof Caulking to Create the Air Tight Seal

Fire Proof /Air Tight Electrical Junction Box Cover used in Attics

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Comment by Bob Blanchette on January 14, 2012 at 8:39pm

How much air is typically lost through cracks around ceiling boxes?

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