Clinton1
12th February 2021, 04:44 PM
I'm trying to calculate overall R (insulation/energy efficiency) value of a house.
I'm hoping to find an app or webpage calculator that can do this.
If anyone can steer me in the right direction, I'd greatly appreciate it.
I'm hoping to find an app or webpage calculator that can do this.
If anyone can steer me in the right direction, I'd greatly appreciate it.