What is a common risk if salvage covers are used without considering heat sources?

• A. They always prevent damage; no risk.
• B. They attract thieves.
• C. Potential for heat buildup and further damage if placed incorrectly.
• D. They electrically energize contents.

Answer: (C)

When salvage covers are used without considering heat sources, heat can become trapped under the cover and bounce back into the materials beneath. Salvage covers can seal off an area from the outside, but if there are hot surfaces, burning embers, or equipment still generating heat, the cover prevents heat from escaping. That buildup can cause materials to overheat, potentially reigniting smoldering debris or causing additional damage to contents or the structure. It can also cause the cover material itself to degrade or melt if it’s exposed to high temperatures. To prevent this, identify all heat sources first, ventilate the area as needed, and use covers appropriate for the temperature or with built-in ventilation to keep heat from accumulating. The risk described—heat buildup leading to further damage when placed incorrectly—is why this choice is the best answer.