specifically cellulose blow insulation
2006-07-24 03:58:44 · 4 answers · asked by boss1819 1 in Home & Garden ➔ Maintenance & Repairs
http://www.ornl.gov/sci/roofs+walls/insulation/ins_05.html
2006-07-24 04:05:34 · answer #1 · answered by phoephus 4 · 0⤊ 0⤋
ok for loose fill cellulose the r -value per inch is of thickness is 2.9 to 3.7, for a foam type cellulose the r-value is 4.0 to4.8 , a basic r-value consideration chart for certain country regions is as follows for ceiling insulation,northern us and canada r-38, deep south r-26 , southern california r-19, hope this helps.
2006-07-24 13:29:51 · answer #2 · answered by donley z 3 · 0⤊ 0⤋
any home center or lumber co. that sells insulation
2006-07-24 11:25:06 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Home Depot will tell you or any other store for that matter.
2006-07-24 11:06:20 · answer #4 · answered by goose1077 4 · 0⤊ 0⤋