Why Roof Valleys Matter in Asphalt Shingle Roofing—and How to Get Them Right
When it comes to protecting your home, your roof is the first line of defense. Homeowners often focus on the visible features like shingles, ventilation, and flashing, but one area that deserves special attention is the roof valley. Roof valleys are more than just a structural detail they are critical to the health, durability, and water resistance of your roofing system. As a trusted roofing contractor in Hattiesburg, MS, Matlock Roofing & Construction understands the importance of proper valley installation and maintenance to ensure your roof lasts for decades. What Are Roof Valleys? A roof valley is the angle formed where two sloping sections of a roof meet. These valleys act as natural water channels, guiding rainwater, melting snow, and debris off your roof and into the gutters. Because valleys collect and channel more water than any other area of the roof, they are one of the most vulnerable points. If improperly installed or neglected, valleys can quickly become a sour...