A practical guide for architects, builders, home inspectors and discerning homeowners.

Introduction

The roof is the shield of a building—protecting, defining, and shaping the character of a structure. Among popular roofing materials, asphalt shingles offer affordability and durability, yet even the most carefully installed roof eventually succumbs to time, weather, and structural stress. Recognizing the early signs of failure is not merely practical; it is imperative to overall functionality and long term cost savings.

Quick Tip: Regular roof inspections can extend the life of your shingles and prevent costly repairs. Roofs often get forgotten about until a more serious issue presents its...