Insulation "130R" means?
Insulation "130R" means?
(OP)
I have a data sheet stating the insulation as 130R. What does this means? is it 130 times R-value or the R-value is 130? The insulation material probably be rockwool.
Can anyone clears this up for me? Thanks
Can anyone clears this up for me? Thanks





RE: Insulation "130R" means?
but maybe Your company has a standard on that.