US Energy Products 250 sqft (4ft x 62.5ft) Aluminum Foil Barrier Insulation Sauna Non Perforated Solid 8 Mil Reinforced Aluminum Vapor Barrier.

Solid Non Perforated No Tear Commercial Grade 250sqft (4ft x 62.5ft) Double Sided Solid Vapor Barrier / Radiant Barrier Thickest and strongest radiant barrier product on the market.

Allows for easier and quicker installation.

Include all of the same benefits and advantages as Super R Plus.

Made in the USA / Ships form USA / Meets all US and Intl Fire Codes 36lbs / 1000sqft Heavy Duty Commercial Industrial Grade