Cost to Roof Replacement (Asphalt Shingles) in Seattle, WA (2026)
If you’re budgeting a roof replacement (asphalt shingles) in Seattle, most projects run $6,938-$16,747, 20% above the $9,500 national average. What moves that number most is usually one thing: Roof Size. On its own it can swing the cost by $2,000 - $10,000+, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Get quotes in fall or winter. Roofing crews are less busy in the off-season, and many offer 10-20% discounts from October through February.
In the West Coast (where Seattle sits): Highest labor costs nationally, fire-resistant materials may be required.
$6,938-$16,747 in Seattle
20% above the national average · 1.20x cost multiplier
In Seattle, a roof replacement (asphalt shingles) runs $6,938 to $16,747 on average - about 20% above what homeowners pay nationwide. The West Coast market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.
Cost Breakdown in Seattle
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per sq ft | $4 | $6 | $8 |
| Materials | $3,192 | $4,788 | $9,690 |
| Labor | $4,031 | $6,299 | $10,078 |
| Permits | $285 | $399 | $570 |
| Total | $7,508+16% vs. national avg | $11,486+15% vs. national avg | $20,338+13% vs. national avg |
Budget
3-tab asphalt shingles (~$4/sq ft), basic tearoff of one layer, standard underlayment, 1,500 sq ft roof
Mid-Range
Architectural shingles ($5-$7/sq ft), full tearoff, ice and water shield at eaves and valleys, new flashing, 2,000 sq ft roof
Premium
Designer/luxury shingles ($8-$10/sq ft), full tearoff, complete ventilation upgrade, ice and water shield on full deck, ridge vent, 2,500 sq ft roof
Material Options
Material prices below are national averages; availability in Seattle may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| 3-Tab Asphalt Shingles | $80-$100/square | Budget replacements, rental properties, simple roof linesLowest cost, widely available, easy to install and repair |
| Architectural Asphalt Shingles | $100-$200/square | Most homeowners - best balance of cost, durability, and appearanceDimensional look, 25-30 year warranty, better wind resistance (up to 130 mph), most popular choice |
| Designer/Luxury Shingles | $200-$500/square | Premium homes, historic neighborhoods, maximum curb appealMimics slate or cedar shake, 30-50 year warranty, highest wind rating, best curb appeal |
| Ice and Water Shield | $0.50/sq ft | All roofs in cold climates, valleys and eaves everywherePrevents ice dam leaks, self-sealing around nails, required by code in cold climates |
| Synthetic Underlayment | $0.15-$0.50/sq ft | Recommended upgrade over felt for any roof replacementLighter than felt, tear-resistant, lays flat, better UV resistance if exposed |
Other Projects in Seattle
Seattle Estimate
Typical Range
$6,938-$16,747
vs. National Average
20% above national
Cost Multiplier
1.20x
Cost Per sq ft
$4-$8
This 1.20x estimate prices Seattle labor from BLS Occupational Employment and Wage Statistics (May 2025) and applies a lighter regional adjustment to materials and permits, which vary less by metro than labor does. Actual bids vary by contractor, project scope, and timing.
See national average costs →