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This guide provides comprehensive advice on identifying and addressing roof leaks for homeowners in the Portland, Tigard, Beaverton, and Tualatin areas. Here’s a summary of key points.

 Common Causes of Roof Leaks

1. Weather Conditions: Wet winters and dry summers in Tigard can wear down roofing materials, making them prone to leaks.
2. Aging Roof Materials: Roofs older than 20 years, especially those with asphalt shingles, may become less effective over time.
3. Improper Installation: Misaligned shingles, poorly sealed flashing, or improper underlayment can lead to leaks.
4. Clogged Gutters: When gutters are clogged, water can back up, seeping into the roof and causing leaks.
5. Roof Penetrations: Vents, chimneys, and skylights are vulnerable points where leaks often occur due to deteriorating flashing.

How to Spot a Roof Leak

Look for water stains on ceilings and walls, dripping water, mold or mildew growth, and damaged shingles.

Steps to Take When You Find a Leak

1. Contain the water using buckets and towels.
2. Locate the source by inspecting the attic or roof exterior.
3. Apply a temporary patch if possible.
4. Contact Cascade Roofing Portland for professional help.

Preventive Measures

– Schedule regular roof inspections, especially before and after wet seasons.
– Keep gutters clean.
– Trim overhanging branches near your roof.
– Consider a roof replacement if it’s nearing the end of its lifespan.

Don’t let roof problems become costly disasters! Schedule a free inspection with Cascade Roofing Portland today. We’ve been serving the Portland metro area for over 60 years, providing expert roofing solutions and reliable service.