🏡 How Often Should You Repaint Your Home’s Exterior in Seattle?

If you can’t remember the last time your home’s exterior was painted, it might be time to check. In Seattle, where rain, wind, and moisture are the norm, a fresh coat of paint is more than cosmetic — it’s critical protection.

Weathered exterior siding was repaired and repainted.

🌧️ Why Exterior Painting Matters in Seattle

Seattle’s wet climate can take a serious toll on your siding. Investing in high-quality exterior painting not only improves how your property looks, but also:

• Protects against rain, wind, and UV exposure

• Prevents mold, mildew, and rot

• Boosts property value and curb appeal

• Delays costly siding repairs

Proactive painting can help you avoid major issues down the road — especially in areas like Queen Anne, Ballard, or Shoreline where homes are constantly exposed to moisture.

🧱 Factors That Impact Repainting Frequency

Every home is unique, but these key factors determine how long a paint job will last in Seattle:

1. Seattle’s Weather Conditions

• Heavy rain can cause paint to peel and fade faster.

• Humidity promotes mold and mildew growth.

• Temperature swings cause surfaces to expand and contract, which can crack paint over time.

Using weather-resistant paint (like Sherwin-Williams’ Emerald line) and hiring a Seattle-based painting contractor who understands these challenges will increase durability.

2. Exterior Surface Type

Different materials weather differently. Here's a quick repainting guide:

Surface Type	Repainting Frequency	Why It Matters
Wood Siding	Every 3–7 years	Prone to moisture damage and peeling
Brick & Stucco	Every 7–10 years	Durable but can stain and fade
Vinyl or Aluminum	Every 10–15 years	Resistant to weather but fades over time
Fiber Cement Siding	Every 10–15 years	Low maintenance but still exposed to elements
Trim, Doors, Accents	Every 2–5 years	High-contact areas wear down faster

3. Quality of Previous Paint Job

If your last painter used low-grade paint or skipped surface prep (like pressure washing or sanding), you may need to repaint sooner than expected. High-quality primers, proper caulking, and two coats of paint can make a huge difference in longevity.

4. Signs It's Time to Repaint

Watch for these red flags:

✅ Faded or dull color

✅ Cracking, peeling, or bubbling paint

✅ Chalky residue on walls

✅ Visible mold or mildew

✅ Warped wood or exposed siding

✅ It’s been 7+ years since your last paint job

If you see any of these, it’s time to schedule an estimate with a Seattle painting professional.