Which materials are known to be most porous and absorbent during water damage?

Carpet and drywall are recognized as some of the most porous and absorbent materials when it comes to water damage. Carpet fibers, depending on their composition, can trap significant amounts of moisture within them, making them susceptible to mold growth and deterioration if not addressed promptly. Drywall, which is made from gypsum and covered with paper, similarly absorbs water rapidly and can lose its structural integrity quickly in the presence of moisture.

These materials, due to their porous nature, are often the focus in restoration efforts because they can retain moisture for long periods, leading to secondary damage such as mold infestations and structural issues. Proper drying and remediation of these materials are essential in effective water damage restoration practices, as failing to do so can extend the duration of damage and increase restoration costs. Understanding the properties of various materials and their behavior in water-damaged conditions is crucial for anyone working in water restoration.