BIBS Insulation vs Spray Foam and Fiberglass Batts
Blown-in fiberglass offers higher R-values than the usual fiberglass batt. It also offers fuller coverage. While the superior performance makes BIBS cost a little more to install, homeowners easily get a significant return on their investment. Still, BIBS insulation can sometimes be less costly than spray foam, and it’s ideal if your project is large or unconventional.
