Air Penetration.

Air Penetration

Figure 2.3: Air penetration through walls and roof of a home with standard insulation.

Image via Monolithic Commons

CC BY 4.0

Download image

Original (2537×2543) / Huge (1920×1924) / Large (1600×1603) / Medium (1280×1283) / Small (960×962) / Thumb (640×641)

R-Value Fairy Tale: The Myth of Insulation Values