Use Thermal Wrap with another form of R-value in a fully conditioned building (like a barndominium, an apartment inside a metal building, or a conditioned manufacturing facility). BlueTex™ Thermal Wrap is a vapor barrier, air barrier, and radiant barrier all in one product.
Thermal Wrap should be paired with the R-value of your choice; our recommendation is spray foam insulation.
Rolls are 4' wide by 250' 'long (cover 1,000 sq ft per roll) and 4' wide by 125' long (cover 500 sq ft per roll).