2000sqft Diamond (1 roll 4ft x 500ft) radiant barrier insulation attic shield

>>>1 Roll of (4ft x 250ft) >>>Perforated This is one roll not two 1000's fts For residential retrofit, particularly in the attic laying over existing insulation, and some OEM applications. Available in 500 and 1,000 sq. ft. rolls or custom lengths. Only available in perforated 4' widths. Super