R-Value is a measurement of the thermal resistance of building materials. It provides a way to standardise the amount of thermal resistance required to insulate a structure. R-Values are calculated by the amount of time it takes for heat to travel through a material at a certain thickness.
What is an R-Value?
By Insulation Removal Perth|2015-04-09T06:43:06+00:00April 9th, 2015|Comments Off on What is an R-Value?