Roofing Cost in Oregon
Updated for 2025 • Climate Zone 4C • Labor costs 5% above national average
Low
$4
Average
$7
High
$13
per sq ft • 5% above national average
Roofing in Oregon: What You Need to Know
Oregon falls in Climate Zone 4C (Mixed-Marine), which rain management and moss prevention are primary concerns. Understanding these local factors helps you make better decisions about materials and timing.
Heavy Rainfall
40-50+ inches annually. Proper drainage and water-shedding critical.
Moss & Algae
Damp, shady conditions promote moss growth. Choose algae-resistant materials.
Mild Temps
Minimal freeze-thaw or heat stress. Most materials perform well.
✓ Recommended for Oregon
- • Architectural Shingles (AR)
- • Metal Standing Seam
- • Cedar (traditional)
✗ Not Recommended
- • Flat Roofs Without Proper Drainage
- • Non-AR Shingles
Best time for this project in Oregon: May - October (dry season)
Calculate Your Roofing Cost in Oregon
Estimate Your Roofing Cost
Your Estimated Cost
Low
$5,880
Average
$10,290
High
$17,640
Near national average
Budget-friendly option
Estimates are for planning purposes. Actual costs vary by project specifics, contractor, and market conditions.