International Compliance Association (ICA) Home Inspector Practice Exam

What is one common sign that a roof may require replacement?

1. Missing shingles

2. Rust on the gutters

3. Fresh paint on the exterior

4. More than two layers of shingles

The correct answer is: Missing shingles

One common sign that a roof may require replacement is missing shingles. When shingles are absent, it exposes the underlying roofing materials to the elements, increasing the potential for water intrusion, leaks, and further damage to the roof structure and other building components. Missing shingles can significantly compromise the roof's integrity and protective capabilities. In addition, the presence of missing shingles often indicates that the roof is aging or has experienced increased wear and tear, making it less effective at providing a barrier against weather conditions. If a considerable number of shingles are missing or damaged, it may suggest that the roof has reached the end of its useful life and should be considered for replacement to ensure that the home remains protected from moisture and other issues related to inadequate roofing.