When checking for extension, where should drywall not be pulled from?

In the process of checking for extension during fire investigations or assessments, it is important to understand the structural integrity and potential fire spread through materials such as drywall. Pulling drywall from the corners typically compromises the structural support of adjacent areas and can lead to unintended consequences, such as damaging wiring, plumbing, or causing further structural concerns.

Corners are crucial for the overall stability of the wall system, and removing drywall from this area can lead to an inaccurate assessment of fire extension. This action may inadvertently disturb other adjoining materials, making it harder to determine the actual extent of the damage or presence of fire spread. Therefore, maintaining the integrity of the corners while inspecting other areas ensures a more reliable evaluation of the fire’s impact.

In contrast, inspecting from the center, edges, or ceiling allows for a more controlled and safe assessment, minimizing the risk of causing damage or overlooking critical structural components.