How much does a new roof cost in Washington State?
In Washington State, a new roof typically costs $10,000-$20,000 for asphalt shingles on a 2,000 sq ft roof, $20,000-$44,000 for metal roofing, and $20,000-$44,000 for cedar shake. Seattle-area costs are typically 25-35% higher than the state average. Factors affecting price include roof pitch, accessibility, material choice, and whether the old roof needs removal.
What is the best roofing material for Washington's wet climate?
For Western Washington's rainy climate, architectural asphalt shingles (30-year rated) and metal roofing are excellent choices due to their moisture resistance. Metal roofing handles moss growth better and lasts 40-70 years. Avoid untreated cedar shake in very wet areas as it requires regular moss treatment. Fiber cement and composite shingles are also moisture-resistant alternatives.
How do I find a licensed roofing contractor near me in Washington?
To find a licensed roofing contractor in Washington: 1) Search our directory by city or zip code, 2) Verify each contractor at secure.lni.wa.gov/verify, 3) Confirm they have a roofing endorsement (required for projects over $1,000), 4) Check for active insurance and bond, and 5) Get at least 3 quotes. Washington roofing contractors must have their standard contractor registration plus an additional $6,000 roofing bond.
How often should I replace my roof in Washington?
Roof lifespan in Washington depends on material: 3-tab asphalt shingles last 15-20 years, architectural shingles 25-30 years, metal roofing 40-70 years, cedar shake 30-40 years (with maintenance), and tile 50+ years. Western Washington's wet climate can shorten lifespans. Signs you need replacement include missing shingles, widespread moss/algae, visible sagging, or leaks.
Do roofers need a special license in Washington State?
Yes, Washington State requires roofing contractors to have both a standard contractor registration AND a roofing endorsement for any roofing project over $1,000. The roofing endorsement requires an additional $6,000 surety bond beyond the standard $12,000 contractor bond. Always verify both the contractor registration and roofing endorsement at secure.lni.wa.gov/verify.
Directory last updated: April 21, 2026 · All contractors verified by Washington L&I