When Roof Flashing Fails at Home: What You Need to Know

The flashing doesn’t get as much attention as the other roof components, but it plays an integral part in the system’s longevity and weather resistance. It prevents leaks and keeps your home dry and comfortable, which is why when it fails, the problem can grow worse real quick if it isn’t addressed promptly.

Deschutes Roofing & Insulation discusses everything you need to know about roof flashing failure, including the signs, causes, and solutions.

Types of Roof Flashing

But first, it would be worth discussing what your roof’s flashing is. There are various types of roof flashing materials made specifically for each roofing style. For instance, a residential roofing system often has step flashing along the intersections of roof planes and sidewalls. A metal roof, meanwhile, requires specialized flashing designed to accommodate the expansion and contraction of the roof panels. Commercial roofing typically features more complex designs and may require custom flashing solutions to ensure proper protection and durability.

Signs of Home Roof Flashing Failure

Detecting roof flashing failure early is crucial to preventing costly damage to your home or business. Keep an eye out for these signs:

• Water stains on ceilings and walls
• Mold and mildew growth
• Damaged or missing flashing pieces
• Roof leaks that worsen during heavy rain

Causes of Roof Flashing Failure

Several factors can contribute to roof flashing failure. These include:

• Improper installation. Flashing that was not installed correctly may not protect against water intrusion, leading to leaks and further roof damage
• Corrosion and wear. Over time, long-term weather exposure can cause the metal flashing to corrode or wear down, reducing its effectiveness.
• Damaged or missing sealant. Sealants used to secure flashing can wear away or become damaged, exposing your metal roofing to potential leaks.
• Roof damage from severe weather. Extreme weather conditions, such as high winds and hail, can loosen or damage roof flashing.

The Importance of Regular Roof Inspections

Regular roof inspections are essential for detecting early signs of flashing failure and addressing minor issues before they escalate into major problems. By ensuring your roof is in good condition, you can protect your investment and extend its lifespan.

Hire experienced professionals who can assess the extent of the damage and offer the appropriate solutions. This includes choosing the most suitable materials and techniques for your specific roof type and ensuring a long-lasting repair or replacement that protects your home or business.

If you suspect roof flashing failure, don’t hesitate to call the residential and commercial roofing experts at Deschutes Roofing & Insulation. Call us at the following numbers: (541) 241-5720 (Bend), (503) 967-9590 (Portland), (541) 246-6860 (Eugene), (503) 468-7663 (Lake Oswego), or (503) 928-8750 (Beaverton). You may reach us via our online form to schedule an inspection and receive professional roofing assistance.