What are "premium grades" in roofing, and why should a reviewer understand them?

Understanding "premium grades" in roofing is crucial for a reviewer because these grades indicate the quality levels of roofing materials, which can significantly impact both the outcome of inspections and the evaluation of insurance claims. Premium grades typically refer to higher-quality, more durable materials that can better withstand environmental stressors, potentially leading to longer lifespans and reduced maintenance needs. This distinction is important for reviewers to recognize since the choice of roofing materials not only affects a building's structural integrity and aesthetic appeal, but also plays a critical role in determining the liability and claims processing for insurance providers. Knowing the difference between various premium grades helps ensure accurate assessments are made based on the quality and performance expectations of the roofing system in question.