Cellulose-based materials lose 40 percent more value than non-porous surfaces after water exposure
Porous materials like drywall, wood, and carpet absorb and retain water through wicking action, causing permanent devaluation that far exceeds non-porous surfaces like tile, concrete, and metal. A home's water damage devaluation depends almost entirely on which materials absorbed the water—salvageable non-porous elements may preserve 70 percent of their original value, while water-saturated cellulose-based materials typically require complete replacement, reducing overall p