ProRoof | Roofing Services in Portland, OR 97203

Portland's damp climate makes roofs particularly susceptible to moss and corrosion. Our approach is proactive. During our semi-annual maintenance inspections, we specifically check for early signs of moss on shingles and corrosion on metal flashing, valleys, and around chimneys. For moss, we perform safe, effective cleaning to prevent moisture retention and granule loss. For corroded flashing, we recommend prompt repair or replacement using high-quality, corrosion-resistant materials to maintain a watertight seal and protect your roof's structure.

Our GAF-certified inspectors conduct a thorough, detailed evaluation of your entire roofing system. We examine shingles for wear, granule loss, and moss; check flashing and seals around penetrations like vents and chimneys; assess the condition of gutters and downspouts; and inspect the attic for proper ventilation and signs of moisture. You'll receive a clear, written report with photos, an honest assessment of your roof's condition, and prioritized recommendations for any repairs or maintenance needed to protect your Portland home.

As a GAF-certified roofer, we install premium GAF roofing systems known for their durability and warranty coverage—a smart choice for Portland's weather. The process begins with a complete tear-off of old materials and an inspection of the roof deck. We then install new leak barrier protection, synthetic underlayment, and starter strips before laying the shingles with precision. Proper attic ventilation is also addressed to prevent ice dams and moisture issues. Our crews are experienced and meticulous, ensuring your new roof is installed correctly to provide decades of reliable protection.