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House & Home Physics

Insulation Heat Loss vs R-Value

Q = A·ΔT / R
Insulation Heat Loss vs R-Value

Conductive heat loss through a wall is inversely proportional to its R-value — doubling insulation halves the loss, for any indoor-outdoor temperature difference.

Computed & rendered in pure C# on the frozen OnlyCSharp 1.8 library — animation baked to GIF with the library's own Gif encoder (no GPU, no ffmpeg, no external packages).