Is it necessary for inspectors to walk on tile roofs to evaluate them accurately?

Walking on tile roofs is not always necessary for accurate evaluation. Roof inspectors can assess tile roofs visually from the ground or from a nearby vantage point, using binoculars to inspect for damage, loose tiles, or other potential issues. Photographs can also be taken for more detailed documentation without needing to physically traverse the roof, which helps in avoiding damage to the roofing materials or risking the inspector's safety.

In many cases, inspectors follow guidelines that recommend against walking on roofing materials unless absolutely necessary, as it can lead to breakage or cause other roofing problems. Various inspection tools, such as drones or ladders with camera attachments, also allow for a comprehensive evaluation without the need to step onto the tiles.

This understanding underscores the correct response that indicates inspection can be done effectively without walking directly on the tiles, making it unnecessary to do so in most situations. The other options imply conditions that don't fully align with best inspection practices, emphasizing the primary point that physical access is not a requisite for proper roof assessment.