If POLAR FOAM is one of the sprayed-on type insulation foam, I would highly recommend use of it since it is known that its closed-cell structure will result a minimal convection within hence a much much better R-value is acquired.
If POLAR FOAM is one of the sprayed-on type insulation foam, I would highly recommend use of it since it is known that its closed-cell structure will result a minimal convection within hence a much mu ... & h5 Z- b* G# j7 k2 b# E. j5 Z. C+ Uceramistpalace 发表于 2011-4-22 00:01