Comparing R Values
Posted by Jocelyn | Posted on 10:10 PM
Vacuum insulated Panels maintain an R value of around 30 R/in. Other types of Insulation that I plan to compare and their R values per inch include:
• Batt Fibreglass - 3.0 -3.7 R/in
• Loose Fill Mineral Fibre - 2.8 - 3.7 R/in
• Rigid Fibreglass board insulation - 4.2 – 4.5 R/in
• Wet – Spray cellulose insulation - 3.0 – 3.7 R/in
Hey i found this document the libray has online when i was researching insulation in walls it mabye helpful to you for comparing R vaules http://vnweb.hwwilsonweb.com.ezproxy.tru.ca/hww/results/getResults.jhtml?_DARGS=/hww/results/results_common.jhtml.33