Roofing systems take a beating. After all, they are typically the home’s first line of defense against the elements.

Like all of your home’s elements, roofs will eventually show their age through deterioration. During a recent inspection on Whidbey Island, I came across built-up roof coverings that were cracking—a phenomenon in the industry known as “alligatoring.” As you might guess, this means the roof was starting to resemble reptile skin.

In my report, I recommended further evaluation by a qualified contractor to make repairs as deemed necessary. I also recommended that the clients budget for re-seal coating of the roof coverings.If you have questions or comments about roofing or home inspections in general, tweet me (@AIHomeInspect).