Diamond Non-Perforated Radiant Barrier Reflective Insulation Foil - All Sizes Size:48 in x 250 ft duty rating makes the ladder

duty rating makes the ladder ideal for transferring items to and from your attic

Sized for metal or wood framing

reducing the potential for cracking

Prongs enable pre-spotting into insulation (for fast on-the-wall fastener assembly)

What is the R-value of fiberglass insulation

Diamond Non-Perforated Radiant Barrier Reflective Insulation Foil - All Sizes Size:48 in x 250 ft duty rating makes the ladderSuper R Solid Diamond radiant barrier is a low cost, entry level product designed for the DIYer who wants the least expensive material on the market that still reflects 95 percent of the radiant heat entering or leaving a structure. Super R Diamond radiant barrier is primarily designed to be laid on the attic floor. Super R Diamond radiant barrier meets all residential fire and building codes and is perforated so moisture will not be trapped between