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.
The song in the iPod Shuffle commercial is 'Who is Gonna Sing' by the group Prototypes. Two songs on iPod adverts are 'no you girls never know' by Franz Ferdinand and 'around the bend' by asteroid galaxy tour.