Asked in Building and CarpentryPhysicsAlgebra
How do you calculate R value of an insulating material?
January 06, 2010 8:08AM
I have been searching for an online calculator that can give me accurate results, I recently found a web site that has a nice R value calculator; you can check it out at this address - http://www.reflective-foil-insulation.com/thermal_analysis.php?application=residential
You can calculate all kinds of insulation products and applications, there is also lots of info about R value and U value.