The R-values of plastic fiber insulation vary with the battâs density, ranging from R-3.8 per inch at 1.0 lb/ft 3 density to R-4.3 per inch at 3.0 lb/ft 3 density. Plastic fiber insulation is relatively non-irritating to work with, but the batts reportedly can be difficult to handle and cut with standard tools.
Amanda was first recorded and released as a single by country singer Don Williams in the summer of 1973 as the flip side of his No. 12 hit Come Early Morning.. Williams' version reached No. 33 on the Billboard Hot Country Singles chart.
Biography by Heather Phares. Singer/songwriter Amanda Marshall started her musical career early, singing in choir and playing in the band at school, as well as playing the guitar on her own.