Termites and water damage can cause what kind of problems leading to paint deterioration?

The choice of unsound substrate or structural damage is accurate because termites and water damage can significantly compromise the integrity of the materials beneath the paint. When a substrate—such as wood or drywall—becomes weakened or damaged due to infestation or moisture, it no longer provides a stable foundation for the paint. This deterioration can lead to a variety of problems, such as warping or cracking, which ultimately results in paint failure. The compromised structure may prevent the paint from adhering properly, leading to peeling or blistering.

Moisture damage, in particular, creates conditions that promote the growth of mold and mildew, further accelerating deterioration. Termites, by consuming wood, not only create structural voids but can also allow water to penetrate deeper into the materials, exacerbating moisture problems. Together, these factors lead to unsound conditions that are critical in the assessment of lead paint risk and overall paint performance.