M&Z Roofing | Roofing Services in Clackamas, OR 97015

Moisture in attic insulation is often caused by poor ventilation or roof leaks, common in our damp climate. As your local Clackamas roofer, we inspect your entire roofing system to identify the source—whether it's blocked vents, damaged flashing, or inadequate insulation. We then provide solutions like repairing leaks, installing proper ventilation systems, and replacing compromised insulation to restore your roof's dryness and energy efficiency.

The best approach is a combination of prevention and professional treatment. We recommend trimming back overhanging tree branches to increase sunlight and airflow. For existing growth, we use safe, professional-grade moss removal techniques to clean your roof without damaging the shingles. Following removal, we can apply a zinc or copper-based treatment strip along the ridge, which provides long-term protection against moss regrowth common in our area.

This depends on the roof's age, extent of damage from issues like moss or leaks, and the cost-effectiveness of repairs. If your roof is near the end of its lifespan (typically 20-25 years for asphalt shingles) or has widespread, recurring problems, a replacement is often the more reliable and economical long-term choice. We provide a thorough, honest assessment to help you make the right decision for your home and budget.